Anchor: A black and white dog in a dog-shirt carrying a long piece of wood.
Entailed: There is a black and white dog carrying wood
Contradiction: There is a white and red dog carrying wood
Contradiction: There are a heard of zebras running behind the man leaning on the bar.
Contradiction: There are rollerbladers on the beach.
Contradiction: You cannot enter the Korakian Stadium in Tokyo.  
Contradiction: A man giving a presentation.