Anchor: But how they did it gets my goat."
Entailed: The fact that they knew how to do it baffles me. 
Contradiction: Why did they do it, I wonder. 
Contradiction: I stood up.
Contradiction: It is painted many colors.
Contradiction: I can handle it, so I don't have to bother doing water aerobics. 
Contradiction: There are two guys drinking outside.