--- title: Mount St Helens in the USA erupted in 1980 when its whole north side… — Famous eruptions and living with volcanoes · tree and pragmatics description: Mount St Helens in the USA erupted in 1980 when its whole north side collapsed in a giant landslide and the blast burst out sideways. Who acts: Mount Helens, whole north side, blast. A sentence of the lesson «Famous eruptions and living with volcanoes» of the geography course of Mova's primary schoo --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/geography/47-famous-eruptions-and-living-with-volcanoes/11/) [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/) / [Geography](https://md.mova.elamur.ai/free/en/corpora/school/geography/) / [Famous eruptions and living with volca…](https://md.mova.elamur.ai/free/en/corpora/school/geography/47-famous-eruptions-and-living-with-volcanoes/) / 11 # Famous eruptions and living with volcanoes, sentence 11 Mount St Helens in the USA erupted in 1980 when its whole north side collapsed in a giant landslide and the blast burst out sideways. **Who acts:** Mount Helens, whole north side, blast · **What happens:** erupt, collapse, burst out · **To what, where:** 1980, giant landslide This is a sentence of the lesson «Famous eruptions and living with volcanoes» of the geography 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 (Mount Helens, whole north side, blast), what happens, when and where, as Mova's frames read it from the tree. ## The tree {#tree} ```conllu # sent_id = school:geography:047-famous-eruptions-and-living-with-volcanoes.lesson:11 # text = Mount St Helens in the USA erupted in 1980 when its whole north side collapsed in a giant landslide and the blast burst out sideways. # source = school lesson (ours) # course = geography # lesson = 047-famous-eruptions-and-living-with-volcanoes.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 ×1 1 Mount Mount PROPN NNP Number=Sing 3 compound _ _ 2 St St PROPN NNP Number=Sing 1 flat _ _ 3 Helens Helens PROPN NNP Number=Sing 7 nsubj _ _ 4 in in ADP IN _ 6 case _ _ 5 the the DET DT Definite=Def|PronType=Art 6 det _ _ 6 USA USA PROPN NNP Number=Sing 3 nmod _ _ 7 erupted erupt VERB VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 0 root _ _ 8 in in ADP IN _ 9 case _ _ 9 1980 1980 NUM CD NumForm=Digit|NumType=Card 7 obl _ _ 10 when when ADV WRB PronType=Int 15 advmod _ _ 11 its its PRON PRP$ Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs 14 nmod:poss _ _ 12 whole whole ADJ JJ Degree=Pos 14 amod _ _ 13 north north ADJ JJ Degree=Pos 14 amod _ _ 14 side side NOUN NN Number=Sing 15 nsubj _ _ 15 collapsed collapse VERB VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 7 advcl _ Agree=R7-rel-agree|Haiku=7:conj 16 in in ADP IN _ 19 case _ _ 17 a a DET DT Definite=Ind|PronType=Art 19 det _ _ 18 giant giant ADJ JJ Degree=Pos 19 amod _ _ 19 landslide landslide NOUN NN Number=Sing 15 obl _ _ 20 and and CCONJ CC _ 23 cc _ _ 21 the the DET DT Definite=Def|PronType=Art 22 det _ _ 22 blast blast NOUN NN Number=Sing 23 nsubj _ _ 23 burst burst VERB VBD Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin 15 conj _ Agree=R5-strong|Haiku=7:conj 24 out out ADP RP _ 23 compound:prt _ _ 25 sideways sideway ADV RB _ 23 advmod _ _ 26 . . PUNCT . _ 7 punct _ _ ``` ## Pragmatics {#pragmatics} No stored speech act for this sentence. | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **erupt** | past | Mount Helens in the USA | | | 1980 | | | vn appear-48.1.1 «NP V PP.location»: agent=Theme in 1980=Location | | 2 | **collapse** | past | USA's whole north side | | | a giant landslide | | | vn other\_cos-45.4 «NP.patient V»: agent=Patient | | 3 | **burst out** | past | the blast | | | | | sideway *property* | vn appear-48.1.1 «NP V»: agent=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. **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:geography:047-famous-eruptions-and-living-with-volcanoes.lesson:11`. **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 ×1. **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: [Famous eruptions and living with volca…, 10](https://md.mova.elamur.ai/free/en/corpora/school/geography/47-famous-eruptions-and-living-with-volcanoes/10/) - next →: [Famous eruptions and living with volca…, 12](https://md.mova.elamur.ai/free/en/corpora/school/geography/47-famous-eruptions-and-living-with-volcanoes/12/) - ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/geography/47-famous-eruptions-and-living-with-volcanoes/)