Leo: Test for natural language inference.
Premise: "A man wearing a hard hat and a caution vest is standing in the street waving an orange flag."
Hypothesis: "There are workers fixing the road."
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 man in the street doesn't always mean he is fixing the road.
Thus, the answer is it is not possible to tell.