PMC:1540739 / 1609-1625 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2658","span":{"begin":9,"end":15},"obj":"VBN"},{"id":"T2660","span":{"begin":5,"end":8},"obj":"VBP"}],"relations":[{"id":"R346","pred":"aux","subj":"T2660","obj":"T2658"}],"text":"ions are tested "}