--- title: In Star Wars, Luke watches two suns set on Tatooine. Could a real pl… — Exoplanets and the search for life · tree and pragmatics description: In Star Wars, Luke watches two suns set on Tatooine. Could a real planet have two suns? Test 5 · ★ of lesson 26 «Exoplanets and the search for life» of the space course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/space/26-exoplanets-and-the-search-for-life/t5/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Space](https://md.mova.elamur.ai/free/en/corpora/questions/space/) / [Exoplanets and the search for life](https://md.mova.elamur.ai/free/en/corpora/questions/space/26-exoplanets-and-the-search-for-life/) / t5 # Test 5 · ★ · Exoplanets and the search for life In Star Wars, Luke watches two suns set on Tatooine. Could a real planet have two suns? **Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** Luke, real planet · **What happens:** watch, set, have · **To what, where:** two suns, Star Wars, Tatooine This is test 5 · ★ of lesson 26 «Exoplanets and the search for life» of the space course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/space/26-exoplanets-and-the-search-for-life/#t5). ## The question {#question} *Sentence 1:* In Star Wars, Luke watches two suns set on Tatooine. ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:1 # text = In Star Wars, Luke watches two suns set on Tatooine. 1 In in ADP IN _ 3 case _ _ 2 Star Star PROPN NNP Number=Sing 3 compound _ _ 3 Wars War PROPN NNPS Number=Plur 6 obl _ SpaceAfter=No 4 , , PUNCT , _ 3 punct _ _ 5 Luke Luke PROPN NNP Number=Sing 6 nsubj _ _ 6 watches watch VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 7 two two NUM CD NumForm=Word|NumType=Card 8 nummod _ _ 8 suns sun NOUN NNS Number=Plur 6 obj _ _ 9 set set VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 8 acl _ _ 10 on on ADP IN _ 11 case _ _ 11 Tatooine Tatooine PROPN NNP Number=Sing 9 obl _ SpaceAfter=No 12 . . PUNCT . _ 6 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **watch** | present | Luke | two suns | | Star Wars | | | vn assessment-34.1 «NP V NP»: agent=Agent sun=Theme | | 2 | **set** | participle | | two suns *not said here* | | Tatooine | | | vn put-9.1-2 «NP V PP.destination NP»: agent=Agent on tatooine=Destination | One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree. *Sentence 2:* Could a real planet have two suns? ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:2 # text = Could a real planet have two suns? 1 Could could AUX MD VerbForm=Fin 4 aux _ _ 2 a a DET DT Definite=Ind|PronType=Art 4 det _ _ 3 real real ADJ JJ Degree=Pos 4 amod _ _ 4 planet planet NOUN NN Number=Sing 5 nsubj _ _ 5 have have VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 6 two two NUM CD NumForm=Word|NumType=Card 7 nummod _ _ 7 suns sun NOUN NNS Number=Plur 5 obj _ SpaceAfter=No 8 ? ? PUNCT . _ 5 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **have** | present | a real planet | two suns | | | | | vn birth-28.2-1 «NP V NP»: agent=Agent sun=Patient | ## The options {#options} ### Option 1 · ← Mova's choice {#o1} No, planets can only orbit one star ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:o1:1 # text = No, planets can only orbit one star 1 No no INTJ UH Polarity=Neg 6 discourse _ SpaceAfter=No 2 , , PUNCT , _ 1 punct _ _ 3 planets planet NOUN NNS Number=Plur 6 nsubj _ _ 4 can can AUX MD VerbForm=Fin 6 aux _ _ 5 only only ADV RB _ 6 advmod _ _ 6 orbit orbit VERB VB VerbForm=Inf 0 root _ _ 7 one one NUM CD NumForm=Word|NumType=Card 8 nummod _ _ 8 star star NOUN NN Number=Sing 6 obj _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **orbit** | can | planets | one star | | | | | tree rules | ### Option 2 · ✓ the right answer {#o2} Yes, like Kepler-16b found in 2011 ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:o2:1 # text = Yes, like Kepler-16b found in 2011 1 Yes yes INTJ UH Polarity=Pos 6 discourse _ SpaceAfter=No 2 , , PUNCT , _ 6 punct _ _ 3 like like ADP IN _ 6 case _ _ 4 Kepler kepler NOUN NN Number=Sing 6 compound _ SpaceAfter=No 5 - - PUNCT HYPH _ 4 punct _ SpaceAfter=No 6 16b 16b NOUN NN Number=Sing 0 root _ _ 7 found find VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 6 acl _ _ 8 in in ADP IN _ 9 case _ _ 9 2011 2011 NUM CD NumForm=Digit|NumType=Card 7 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **find** | participle | | Kepler 16b *not said here* | | 2011 | | | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent | ### Option 3 {#o3} Only in our own solar system ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:o3:1 # text = Only in our own solar system 1 Only only ADV RB _ 6 advmod _ _ 2 in in ADP IN _ 6 case _ _ 3 our our PRON PRP$ Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs 6 nmod:poss _ _ 4 own own ADJ JJ Degree=Pos 6 amod _ _ 5 solar solar ADJ JJ Degree=Pos 6 amod _ _ 6 system system NOUN NN Number=Sing 0 root _ _ ``` The frames reader finds no event or fact in this sentence. ### Option 4 {#o4} No, two suns would always crash ```conllu # sent_id = question:space:26-exoplanets-and-the-search-for-life:t5:o4:1 # text = No, two suns would always crash 1 No no INTJ UH Polarity=Neg 7 discourse _ SpaceAfter=No 2 , , PUNCT , _ 1 punct _ _ 3 two two NUM CD NumForm=Word|NumType=Card 4 nummod _ _ 4 suns sun NOUN NNS Number=Plur 7 nsubj _ _ 5 would would AUX MD VerbForm=Fin 7 aux _ _ 6 always always ADV RB PronType=Tot 7 advmod _ _ 7 crash crash VERB VB VerbForm=Inf 0 root _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **crash** | would | two suns | | | | | always *property* | vn break-45.1 «NP.patient V»: agent=Patient | **Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License. - ← previous: [Exoplanets and the search for life, test 4](https://md.mova.elamur.ai/free/en/corpora/questions/space/26-exoplanets-and-the-search-for-life/t4/) - next →: [Exoplanets and the search for life, test 6](https://md.mova.elamur.ai/free/en/corpora/questions/space/26-exoplanets-and-the-search-for-life/t6/) - ↑ back to [Exoplanets and the search for life](https://md.mova.elamur.ai/free/en/corpora/questions/space/26-exoplanets-and-the-search-for-life/)