Anchor: He's rather upset about something, I remarked feebly. 
Entailed: I awkwardly replied, "He's pretty agitated about something."
Contradiction: "He's feeling fine today", I remarked happily. 
Contradiction: A bike leaves his bike on the ground.
Contradiction: A woman is performing.
Contradiction: Jon was unarmed and stationary.
Contradiction: Children holding sporting equipment