PMC:1253828 / 956-964 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T420","span":{"begin":2,"end":3},"obj":"DT"},{"id":"T421","span":{"begin":4,"end":8},"obj":"NN"}],"relations":[{"id":"R172","pred":"det","subj":"T420","obj":"T421"}],"text":"g a role"}