Anchor: A large bird stands in the water on the beach.
Entailed: The large bird is outside.
Contradiction: The bird is small.
Contradiction: Santa Barbara and San Diego can be reached within two hours from Sacramento. 
Contradiction: It measured performance by counting outputs.
Contradiction: Someone wearing a yellow t-shirt crossing a road in the middle of the rain.
Contradiction: The president will be encouraged to do the best job he can.