Anchor: A man tickling two girls who are wearing pink outfits.
Entailed: A man is tickling two girls
Contradiction: A man is killing two boys.
Contradiction: A boy jumps into a pond.
Contradiction: You have to consider you financial capabilities when choosing a college. 
Contradiction: He accepted Tullia's death wholeheartedly and without reservation.
Contradiction: The political debate is very practical.