Anchor: On a clear blue day, an ocean surfer catches a wave and delicately maintains his balance on the surfboard as he rides towards the shore.
Entailed: A surfer is in the ocean
Contradiction: A surfer is sitting on his board on the beach
Contradiction: The performance of structured questionnaires is something that researchers do not have to do.
Contradiction: The odds aren't great for labor issues being included in the GATT.
Contradiction: There is a band preparing for a concert
Contradiction: A ballet dancer is dancing in outdoors