Anchor: To be admitted, you must be over 21 and carry a passport.
Entailed: To enter, you will need your passport and be over 21.
Contradiction: Anyone of any age is allowed to enter. 
Contradiction: I got the business card from the woman. 
Contradiction: The man holding the religious sign and bible is next to a pillar.
Contradiction: A police officer arrests a man for streaking.
Contradiction: Two men wait for the subway.