PMC:1440874 / 1022-1028 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T333","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"null a"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T136","span":{"begin":0,"end":4},"obj":"SO_EXT:sequence_nullness"}],"text":"null a"}