Anchor: Could I ask you a question before you go?
Entailed: Before you leave, can I ask you a question?
Contradiction: Before you go, can you rub my feet?
Contradiction: The woman sitting on the grass is near a stroller.
Contradiction: My friend will be here soon. 
Contradiction: A baseball game highlight.
Contradiction: There was a cinematic moment like the first but it didn't work as well