Anchor: Indiana is studying document assembly software, and Illinois is studying the combination of audio-video conferencing with document assembly.
Entailed: Indiana and Illinois are studying something to do with document assembly.
Contradiction: Illinois and Indiana are not studying document assembly.
Contradiction: The racer is riding a motorbike.
Contradiction: A girl is covering her mouth
Contradiction: There is a boring fresco picturing the grape harvests.
Contradiction: a male and female run