Anchor: I am much obliged to you for mentioning it. 
Entailed: Now that you mentioned it, I'm obligated to you.
Contradiction: I don't want anything to do with you since you mentioned that.
Contradiction: A dad and a son is cooking for the family.
Contradiction: Two children have skateboards.
Contradiction: As I passed by the boudoir window, I purposefully stopped so I could listen to the dialogue.
Contradiction: A group of people are together near a surface.