PMC:1315279 / 10642-10650 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2619","span":{"begin":4,"end":6},"obj":"NN"},{"id":"T2621","span":{"begin":6,"end":7},"obj":"-RRB-"}],"relations":[{"id":"R1527","pred":"punct","subj":"T2621","obj":"T2619"}],"text":"set S2),"}