Anchor: One historian has argued cogently that Calvin Coolidge's psychological problems helped .)
Entailed: Calvin Coolidge's psychological problems helped, argued one historian.
Contradiction: Most historians argue that Calvin Coolidge's psychological problems help.
Contradiction: The woman is sitting at home watching tv.
Contradiction: The stationary bike is easier for me.
Contradiction: Two men talks to two women who he is eating at a dinner tables because he is actually a cannibal.
Contradiction: I just get encased in smoke from all these trucks.