PMC:549712 / 21191-21195 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6899","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T6901","span":{"begin":3,"end":4},"obj":"-RRB-"}],"relations":[{"id":"R3757","pred":"punct","subj":"T6901","obj":"T6899"}],"text":" 6a)"}