Leo: Test for natural language inference.
Premise: "A construction worker with a hard hat is hammering a nail in."
Hypothesis: "A person with a hat hammers a nail in a house wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Mei: OK, So, let's think first...
Me:
A house wall is not the only place where a nail can be hammered.
Thus, the answer is it is not possible to tell.