Anchor: He was still puzzling over the situation when he returned an hour later.
Entailed: He was still thinking about the situation when he came back 60 minutes later.
Contradiction: He didn't think about the situation anymore but he returned 2 hours later.
Contradiction: a mother and daughter play games
Contradiction: We need a moment please.
Contradiction: A golden dog is taking a nap in the living room.
Contradiction: Two people are currently outside.