PMC:1448208 / 153-160 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T857","span":{"begin":4,"end":6},"obj":"VBZ"},{"id":"T860","span":{"begin":2,"end":3},"obj":"-RRB-"}],"relations":[{"id":"R19","pred":"punct","subj":"T860","obj":"T857"}],"text":"UD) is "}