--- title: Walk a little way into a cave and the daylight disappears; deeper in… — Caves: bat clouds, blind fish, the olm, glowworm… · tree and pragmatics description: Walk a little way into a cave and the daylight disappears; deeper in, it is pitch black all day and all year, so eyes stop being useful. Who acts: you, daylight, eyes. A sentence of the lesson «Caves: bat clouds, blind fish, the olm, glowworms and a sealed cave» of the biology course of Mova's prima --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave/0/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [Caves: bat clouds, blind fish, the olm…](https://md.mova.elamur.ai/free/en/corpora/school/biology/179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave/) / 0 # Caves: bat clouds, blind fish, the olm, glowworms and a sealed cave, sentence 0 Walk a little way into a cave and the daylight disappears; deeper in, it is pitch black all day and all year, so eyes stop being useful. **Who acts:** you, daylight, eyes · **What happens:** walk, disappear, be, stop · **To what, where:** little way, cave This is a sentence of the lesson «Caves: bat clouds, blind fish, the olm, glowworms and a sealed cave» of the biology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (you, daylight, eyes), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:biology:179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.lesson:0 # text = Walk a little way into a cave and the daylight disappears; deeper in, it is pitch black all day and all year, so eyes stop being useful. # source = school lesson (ours) # course = biology # lesson = 179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.lesson # annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R7-rel-agree ×2 1 Walk walk VERB VB Mood=Imp|VerbForm=Fin 0 root _ _ 2 a a DET DT Definite=Ind|PronType=Art 4 det _ _ 3 little little ADJ JJ Degree=Pos 4 amod _ _ 4 way way NOUN NN Number=Sing 1 obl _ Agree=R7-rel-agree|Haiku=1:obj 5 into into ADP IN _ 7 case _ _ 6 a a DET DT Definite=Ind|PronType=Art 7 det _ _ 7 cave cave NOUN NN Number=Sing 1 obl _ _ 8 and and CCONJ CC _ 11 cc _ _ 9 the the DET DT Definite=Def|PronType=Art 10 det _ _ 10 daylight daylight NOUN NN Number=Sing 11 nsubj _ _ 11 disappears disappear VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 1 conj _ _ 12 ; ; PUNCT : _ 11 punct _ _ 13 deeper deep ADV RBR Degree=Cmp 14 advmod _ Agree=R5-strong|Haiku=11:advmod|HaikuPos=ADV:RB:_ 14 in in ADV RB _ 11 advmod _ _ 15 , , PUNCT , _ 18 punct _ _ 16 it it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 19 nsubj _ _ 17 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 19 cop _ _ 18 pitch pitch NOUN NN Number=Sing 19 obl _ Agree=R7-rel-agree|Haiku=19:parataxis|HaikuPos=ADV:RB:_ 19 black black ADJ JJ Degree=Pos 1 parataxis _ _ 20 all all DET DT PronType=Tot 21 det _ _ 21 day day NOUN NN Number=Sing 19 obl:unmarked _ _ 22 and and CCONJ CC _ 24 cc _ _ 23 all all DET DT PronType=Tot 24 det _ _ 24 year year NOUN NN Number=Sing 21 conj _ _ 25 , , PUNCT , _ 28 punct _ _ 26 so so ADV RB _ 28 advmod _ _ 27 eyes eye NOUN NNS Number=Plur 28 nsubj _ _ 28 stop stop VERB VBP Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin 1 conj _ _ 29 being be AUX VBG Tense=Pres|VerbForm=Part 30 cop _ _ 30 useful useful ADJ JJ Degree=Pos 28 xcomp _ _ 31 . . PUNCT . _ 1 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **walk** | imperative | you *not said here* | a little way | | | | into a cave *result* | vn run-51.3.2-2-1 «NP V PP.result»: agent=Theme into cave=Result | | 2 | **disappear** | present | the daylight | | | | | | vn disappearance-48.2-1 «NP V»: agent=Theme | | 3 | **is** | present | daylight | | | | day | pitch *obl*; black *property* | tree rules | | 4 | **stop** | present | eyes | | | | | | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality | | 5 | **is** | gerund | eyes *not said here* | | | | | useful *property* | tree rules | 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. **Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:biology:179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.lesson:0`. **The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R7-rel-agree ×2. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence. See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/). - ← previous: [Mangroves: trees in salt water, mudski…, 13](https://md.mova.elamur.ai/free/en/corpora/school/biology/178-mangroves-trees-in-salt-water-mudskippers-archerfish-and-swimming-tigers/13/) - next →: [Caves: bat clouds, blind fish, the olm…, 1](https://md.mova.elamur.ai/free/en/corpora/school/biology/179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave/1/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave/)