Student: Premise: "A man with a smile sitting on the floor fixing his bicycle."
Based on this premise, can we conclude that the hypothesis "A man picks up an allen wrench." is true?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:
There is no way somebody is smiling while fixing a bicycle and you can't imply there is an allen wrench. So the final answer is it is not possible to tell.