PMC:539297 / 394-401 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T233","span":{"begin":0,"end":1},"obj":"NN"},{"id":"T234","span":{"begin":2,"end":5},"obj":"CC"},{"id":"T235","span":{"begin":6,"end":7},"obj":"DT"}],"text":"c and a"}