PMC:1189073 / 156-177 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T619","span":{"begin":11,"end":13},"obj":"IN"},{"id":"T620","span":{"begin":14,"end":21},"obj":"NN"}],"relations":[{"id":"R22","pred":"pobj","subj":"T620","obj":"T619"}],"text":"racterized by failure"}