PMC:1440874 / 39017-39028 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T8544","span":{"begin":5,"end":9},"obj":"VBN"},{"id":"T8546","span":{"begin":1,"end":4},"obj":"VBD"}],"relations":[{"id":"R5032","pred":"aux","subj":"T8546","obj":"T8544"}],"text":" had been n"}