Premise: A lady putting her bike on the sidewalk as a guy carries his skateboard onto the same sidewalk.

Hypothesis: A guy carried his stake board to disturb a lady.
Relation: neutral

Hypothesis: A lady and a guy mistakenly  hit each other in order to settle down their belongings in a particular place.
Relation: entailment

Hypothesis: A guy and a lady are friends.
Relation: contradiction