Anchor: through your pipes because it's toxic um chlorine it's toxic it's a i don't know if your on city water city water has chlorine in it chlorine causes cancer
Entailed: City water is toxic because it contains chlorine. 
Contradiction: City water is perfectly safe and has nothing it it that could be considered hazardous. 
Contradiction: There were five teens walking.
Contradiction: Two men are sitting together.
Contradiction: A young man is trying out for his baseball team.
Contradiction: The men work together to clean.