--- title: Identify the source of luminescence in the lure of numerous species… — The deep dark: anglerfish, giant squid… · tree and pragmatics description: Identify the source of luminescence in the lure of numerous species of deep-sea anglerfish. Exam question 1 of lesson 176 «The deep dark: anglerfish, giant squid, blobfish and whale falls» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/e1/) [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/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/) / [The deep dark: anglerfish, giant squid…](https://md.mova.elamur.ai/free/en/corpora/questions/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/) / e1 # Exam question 1 · The deep dark: anglerfish, giant squid, blobfish and whale… Identify the source of luminescence in the lure of numerous species of deep-sea anglerfish. **Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** you · **What happens:** identify · **To what, where:** source, lure This is exam question 1 of lesson 176 «The deep dark: anglerfish, giant squid, blobfish and whale falls» of the biology course of Mova's primary school, asked in stiff, formal language. 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/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/#e1). ## The question {#question} ```conllu # sent_id = question:biology:176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls:e1:1 # text = Identify the source of luminescence in the lure of numerous species of deep-sea anglerfish. 1 Identify identify VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 the the DET DT Definite=Def|PronType=Art 3 det _ _ 3 source source NOUN NN Number=Sing 1 obj _ _ 4 of of ADP IN _ 5 case _ _ 5 luminescence luminescence NOUN NN Number=Sing 3 nmod _ _ 6 in in ADP IN _ 8 case _ _ 7 the the DET DT Definite=Def|PronType=Art 8 det _ _ 8 lure lure NOUN NN Number=Sing 1 obl _ _ 9 of of ADP IN _ 11 case _ _ 10 numerous numerous ADJ JJ Degree=Pos 11 amod _ _ 11 species species NOUN NNS Number=Plur 8 nmod _ _ 12 of of ADP IN _ 16 case _ _ 13 deep deep ADJ JJ Degree=Pos 15 amod _ SpaceAfter=No 14 - - PUNCT HYPH _ 13 punct _ SpaceAfter=No 15 sea sea NOUN NN Number=Sing 16 compound _ _ 16 anglerfish anglerfish NOUN NNS Number=Plur 11 nmod _ SpaceAfter=No 17 . . PUNCT . _ 1 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **identify** | imperative | you *not said here* | the source of luminescence | | the lure of numerous species of sea anglerfish | | | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent source=Theme | 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. ## The options {#options} ### Option 1 · ← Mova's choice · ✓ the right answer {#o1} Light-producing bacteria residing within the lure ```conllu # sent_id = question:biology:176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls:e1:o1:1 # text = Light-producing bacteria residing within the lure 1 Light light NOUN NN Number=Sing 3 compound _ SpaceAfter=No 2 - - PUNCT HYPH _ 1 punct _ SpaceAfter=No 3 producing produce VERB VBG VerbForm=Ger 4 amod _ _ 4 bacteria bacterium NOUN NNS Number=Plur 0 root _ _ 5 residing reside VERB VBG VerbForm=Ger 4 acl _ _ 6 within within ADP IN _ 8 case _ _ 7 the the DET DT Definite=Def|PronType=Art 8 det _ _ 8 lure lure NOUN NN Number=Sing 5 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **produce** | gerund | | | | | | | vn create-26.4 «NP V NP»: agent=Agent | | 2 | **reside** | gerund | producing bacteria *not said here* | | | | | within the lure | vn exist-47.1 «NP V»: agent=Theme | ### Option 2 {#o2} A store of sunlight absorbed during the day at the surface ```conllu # sent_id = question:biology:176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls:e1:o2:1 # text = A store of sunlight absorbed during the day at the surface 1 A a DET DT Definite=Ind|PronType=Art 2 det _ _ 2 store store NOUN NN Number=Sing 0 root _ _ 3 of of ADP IN _ 4 case _ _ 4 sunlight sunlight NOUN NN Number=Sing 2 nmod _ _ 5 absorbed absorb VERB VBN Tense=Past|VerbForm=Part|Voice=Pass 2 acl _ _ 6 during during ADP IN _ 8 case _ _ 7 the the DET DT Definite=Def|PronType=Art 8 det _ _ 8 day day NOUN NN Number=Sing 5 obl _ _ 9 at at ADP IN _ 11 case _ _ 10 the the DET DT Definite=Def|PronType=Art 11 det _ _ 11 surface surface NOUN NN Number=Sing 5 obl _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **absorb** | participle | | a store of sunlight *not said here* | | the surface | day | | vn absorb-39.8 «NP V NP»: agent=Goal | ### Option 3 {#o3} Reflection of light from the eyes of prey ```conllu # sent_id = question:biology:176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls:e1:o3:1 # text = Reflection of light from the eyes of prey 1 Reflection reflection NOUN NN Number=Sing 0 root _ _ 2 of of ADP IN _ 3 case _ _ 3 light light NOUN NN Number=Sing 1 nmod _ _ 4 from from ADP IN _ 6 case _ _ 5 the the DET DT Definite=Def|PronType=Art 6 det _ _ 6 eyes eye NOUN NNS Number=Plur 1 nmod _ _ 7 of of ADP IN _ 8 case _ _ 8 prey prey NOUN NN Number=Sing 6 nmod _ _ ``` The frames reader finds no event or fact in this sentence. ### Option 4 {#o4} Friction of the lure against the water ```conllu # sent_id = question:biology:176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls:e1:o4:1 # text = Friction of the lure against the water 1 Friction friction NOUN NN Number=Sing 0 root _ _ 2 of of ADP IN _ 4 case _ _ 3 the the DET DT Definite=Def|PronType=Art 4 det _ _ 4 lure lure NOUN NN Number=Sing 1 nmod _ _ 5 against against ADP IN _ 7 case _ _ 6 the the DET DT Definite=Def|PronType=Art 7 det _ _ 7 water water NOUN NN Number=Sing 4 nmod _ _ ``` The frames reader finds no event or fact in this sentence. **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: [The deep dark: anglerfish, giant squid…, test 12](https://md.mova.elamur.ai/free/en/corpora/questions/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/t12/) - next →: [The deep dark: anglerfish, giant squid…, exam 2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/e2/) - ↑ back to [The deep dark: anglerfish, giant squid, blobfish and whale falls](https://md.mova.elamur.ai/free/en/corpora/questions/biology/176-the-deep-dark-anglerfish-giant-squid-blobfish-and-whale-falls/)