PMC:149366 / 537-545 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T276","span":{"begin":6,"end":8},"obj":"VBZ"},{"id":"T278","span":{"begin":0,"end":5},"obj":"EX"}],"relations":[{"id":"R78","pred":"expl","subj":"T278","obj":"T276"}],"text":"there is"}