PMC:1166548 / 466-476 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T218","span":{"begin":2,"end":5},"obj":"VBP"},{"id":"T219","span":{"begin":6,"end":10},"obj":"VBN"}],"relations":[{"id":"R70","pred":"auxpass","subj":"T218","obj":"T219"}],"text":"d are used"}