Leo: Test for natural language inference.
Premise: "Two businessmen looking up in the middle of the street."
Hypothesis: "Businessmen look at the sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Mei: OK, So, let's think first...
Me:
Looking up in the middle of the street does not imply they are looking at the sky.
Thus, the answer is it is not possible to tell.