Anchor: and yeah and my uh dog was out there playing in the grass and they were playing in the grass so i don't what long term effects that they uh the chemicals
Entailed: I am not sure what all the effects of chemicals on grass would be. 
Contradiction: I don't allow my dog to play in the grass.
Contradiction: A person is swimming underwater.
Contradiction: Other people are looking at the elderly woman.
Contradiction: The site has stayed the same since its inception.
Contradiction: A person is on a playground.