PMC:1584416 / 221-227 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T97","span":{"begin":4,"end":6},"obj":"VBZ"},{"id":"T113","span":{"begin":2,"end":4},"obj":","}],"relations":[{"id":"R27","pred":"punct","subj":"T113","obj":"T97"}],"text":"ne, is"}