Anchor: A boys baseball team wear their uniforms.
Entailed: The baseball team is wearing uniforms.
Contradiction: The boys baseball team is wearing casual dress attire.
Contradiction: He did not pay it any attention even though he was turning it over in his hands.
Contradiction: Oh, not anything. 
Contradiction: A man and woman go out on a date.
Contradiction: There are facilities that manufacture, process and or use toxic chemicals.