Anchor: Several boys in short and tank tops or t-shirts are running.
Entailed: Young children are running with clothes on.
Contradiction: A group of old ladies are running in shorts and tank tops.
Contradiction: It does not mentioned the responsibilities low income people might face as consumers. 
Contradiction: Julius had to admit that this is what the old man was like.
Contradiction: He did not thank me for any correspondence I had with him. 
Contradiction: Advancement in technology, methodology and ecological quality comes down to human action.