PMC:1584416 / 1234-1242 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T272","span":{"begin":0,"end":2},"obj":"LS"},{"id":"T274","span":{"begin":2,"end":3},"obj":"-RRB-"}],"relations":[{"id":"R179","pred":"punct","subj":"T274","obj":"T272"}],"text":"ii) diff"}