Student: Premise: "A man and a young boy are wearing green pillowcases on their heads."
Hypothesis: "A man and his son are lying in bed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:
All men do not have a son. Just because the man and boy are wearing pillowcases doesn't mean they are lying in bed. So the final answer is it is not possible to tell.