Anchor: two man wearing suits and playing with saxophones.
Entailed: Two men are playing saxophones.
Contradiction: Two men are swimming in the pool.
Contradiction: Two men are filling up their blue bags with cash from the safe after tying up the guards.
Contradiction: There's a risk in using other people's case studies because GAO impartiality standards are not always met.
Contradiction: The only answer is to cut off his head. 
Contradiction: The woman using the cordless drill is wearing a red shirt.