Anchor: He would need them again if they hoped to defend the mines but for a moment he considered refusing them.
Entailed: If they wanted to defend the mines then he'd need them again. 
Contradiction: He doesn't need them to defend the mines. 
Contradiction: These figures all detail the scores of last night's game.
Contradiction: A woman is dancing.
Contradiction: Two guys are sitting while two girls are standing.
Contradiction: They said "innocent" or "guilty" according to their verdicts.