Premise: A gentleman shaking hands with a graduate in a sea of 2012 graduates.

Hypothesis: A gentleman is shaking hands with a graduate.
Relation: entailment

Hypothesis: The gentleman refused to shake the hands with the graduate and stormed off in a fit of rage.
Relation: contradiction

Hypothesis: A man is shaking his son's hand in a sea of 2012 graduates.
Relation: neutral