Premise: A man in a blue shirt smoking a cigarette.

Hypothesis: The man was trying to quit but he ended up buying a pack at the store a little over an hour ago.
Relation: neutral

Hypothesis: A man as lit a cigarette and is breathing in harmful chemicals.
Relation: entailment

Hypothesis: The man is surrounded by explosive gas fumes which would ignite with the slightest spark.
Relation: contradiction