premise: A man is talking on a cellphone while filling his car with gas. hypothesis: A man is getting gas for his car while he talks on his cellphone.
entailment: In order to get gas into his car, the man must be filling his car with gas.|entailment: Filling the car with gas is a more important action than talking on the cellphone.|entailment: If a man is getting gas for his car then it implies he is filling his car with gas.