--- title: A family wants to use less energy. Which plan helps most? — Energy — where it comes from and how t… · tree and pragmatics description: A family wants to use less energy. Which plan helps most? Test 2 of lesson 56 «Energy — where it comes from and how to save it» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/world/56-energy/t2/) [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/) / [World](https://md.mova.elamur.ai/free/en/corpora/questions/world/) / [Energy — where it comes from and how t…](https://md.mova.elamur.ai/free/en/corpora/questions/world/56-energy/) / t2 # Test 2 · Energy — where it comes from and how to save it A family wants to use less energy. Which plan helps most? **Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** family, plan · **What happens:** want, use, help · **To what, where:** less energy This is test 2 of lesson 56 «Energy — where it comes from and how to save it» of the world 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/world/56-energy/#t2). ## The question {#question} *Sentence 1:* A family wants to use less energy. ```conllu # sent_id = question:world:56-energy:t2:1 # text = A family wants to use less energy. 1 A a DET DT Definite=Ind|PronType=Art 2 det _ _ 2 family family NOUN NN Number=Sing 3 nsubj _ _ 3 wants want VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 4 to to PART TO _ 5 mark _ _ 5 use use VERB VB VerbForm=Inf 3 xcomp _ _ 6 less less ADJ JJR Degree=Cmp 7 amod _ _ 7 energy energy NOUN NN Number=Sing 5 obj _ SpaceAfter=No 8 . . PUNCT . _ 3 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **want** | present | a family | | | | | | vn want-32.1-1-1 «NP V NP S\_INF»: agent=Pivot clause=Theme | | 2 | **use** *not said to happen* | to-infinitive | a family *not said here* | less energy | | | | | vn eat-39.1 «NP V NP»: agent=Agent energy=Patient | 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:* Which plan helps most? ```conllu # sent_id = question:world:56-energy:t2:2 # text = Which plan helps most? 1 Which which DET WDT PronType=Int 2 det _ _ 2 plan plan NOUN NN Number=Sing 3 nsubj _ _ 3 helps help VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 4 most most ADV RBS Degree=Sup 3 advmod _ SpaceAfter=No 5 ? ? PUNCT . _ 3 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **help** | present | which plan | | | | | | vn help-72.1-1-1 «NP V PP.theme»: agent=Agent | ## The options {#options} ### Option 1 · ← Mova's choice · ✓ the right answer {#o1} Walk to the nearby shop and switch off unused lights ```conllu # sent_id = question:world:56-energy:t2:o1:1 # text = Walk to the nearby shop and switch off unused lights 1 Walk walk VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 to to ADP IN _ 5 case _ _ 3 the the DET DT Definite=Def|PronType=Art 5 det _ _ 4 nearby nearby ADJ JJ Degree=Pos 5 amod _ _ 5 shop shop NOUN NN Number=Sing 1 obl _ _ 6 and and CCONJ CC _ 7 cc _ _ 7 switch switch VERB VB Mood=Imp|VerbForm=Fin 1 conj _ _ 8 off off ADP RP _ 7 compound:prt _ _ 9 unused unused ADJ JJ Degree=Pos 10 amod _ _ 10 lights light NOUN NNS Number=Plur 7 obj _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **walk** | imperative | you *not said here* | | | | | to the nearby shop *result* | vn run-51.3.2-2-1 «NP V PP.result»: agent=Theme to shop=Result | | 2 | **switch off** | infinitive | you *not said here* | unused lights | | | | | vn convert-26.6.2-1-1 «NP V NP»: agent=Agent light=Patient | ### Option 2 {#o2} Leave chargers and screens on all night ```conllu # sent_id = question:world:56-energy:t2:o2:1 # text = Leave chargers and screens on all night 1 Leave leave VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 chargers charger NOUN NNS Number=Plur 1 obj _ _ 3 and and CCONJ CC _ 4 cc _ _ 4 screens screen NOUN NNS Number=Plur 2 conj _ _ 5 on on ADP IN _ 7 case _ _ 6 all all DET DT PronType=Tot 7 det _ _ 7 night night NOUN NN Number=Sing 1 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **leave** | imperative | you *not said here* | chargers and screens | | | night | | vn keep-15.2 «NP V NP»: agent=Agent charger=Theme | ### Option 3 {#o3} Keep the heating on with windows open ```conllu # sent_id = question:world:56-energy:t2:o3:1 # text = Keep the heating on with windows open 1 Keep keep VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 the the DET DT Definite=Def|PronType=Art 3 det _ _ 3 heating heating NOUN NN Number=Sing 1 obj _ _ 4 on on ADP RP _ 1 compound:prt _ _ 5 with with ADP IN _ 6 case _ _ 6 windows window NOUN NNS Number=Plur 1 obl _ _ 7 open open ADJ JJ Degree=Pos 1 xcomp _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **keep on** | imperative | you *not said here* | the heating | | | | with windows; open *property* | vn keep-15.2 «NP V NP»: agent=Agent heating=Theme | ### Option 4 {#o4} Drive to the nearby shop every day ```conllu # sent_id = question:world:56-energy:t2:o4:1 # text = Drive to the nearby shop every day 1 Drive drive VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 to to ADP IN _ 5 case _ _ 3 the the DET DT Definite=Def|PronType=Art 5 det _ _ 4 nearby nearby ADJ JJ Degree=Pos 5 amod _ _ 5 shop shop NOUN NN Number=Sing 1 obl _ _ 6 every every DET DT PronType=Tot 7 det _ _ 7 day day NOUN NN Number=Sing 1 obl:unmarked _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **drive** | imperative | you *not said here* | | | the nearby shop | day | | vn nonvehicle-51.4.2-1 «NP V PP.location»: agent=Agent to shop=Trajectory | **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. 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