Anchor: But he could see no change on the old Sather's face.
Entailed: Sather's face remained the same.
Contradiction: Sather was visibly upset by what they said.
Contradiction: Men are celebrating
Contradiction: GAO can develop techniques that can be applied across the government. 
Contradiction: There is a large amount of volunteers who are helping needy children and seniors.
Contradiction: The people are playing basketball.