PMC:194730 / 162-169 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T234","span":{"begin":2,"end":4},"obj":"NN"},{"id":"T235","span":{"begin":5,"end":7},"obj":"VBZ"}],"relations":[{"id":"R23","pred":"nsubj","subj":"T234","obj":"T235"}],"text":"n A7 is"}