Anchor: Someone is sitting in a building that has large windows to look outside, and a bike is locked to a street sign outside.
Entailed: Someone sitting in a building with large windows looking outside at a bike locked to a street sign outside.
Contradiction: Someone standing near a small window of a building looking at his cat on the window sill.
Contradiction: Make the moves as complicated as you can. 
Contradiction: People by a building.
Contradiction: These people are angels. 
Contradiction: Two women were talking.