PMC:1255741 / 4176-4190 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1169","span":{"begin":1,"end":2},"obj":"NN"},{"id":"T1170","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T1172","span":{"begin":3,"end":5},"obj":"VBZ"}],"relations":[{"id":"R723","pred":"punct","subj":"T1170","obj":"T1169"}],"text":"-B is critical"}