Consider the question. Premise: "A man and a dog outside in a snowstorm."
Hypothesis: "A dog is pulling a man on a sled."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
 What is the step-by-step reasoning process to arrive at the answer: it is not possible to tell?
A man and a dog can be together without the dog being engaged in pulling the man. A man can be in a snowstorm even without a sled.