Premise: A man wearing a blue shirt is thinking about which book he would like to buy.

Hypothesis: A man wearing a blue shirt is thinking about which book he would like to buy, either the best-seller or the biography
Relation: neutral

Hypothesis: A man wearing a pink shirt is reading a book
Relation: contradiction

Hypothesis: A man wearing a blue shirt is wondering what kind of book he should buy
Relation: entailment