Leo: Given the sentence "A man dressed in protective gear walking along a stream with another man close behind him." can we conclude that "A man wears protective gear because of a biohazard nearby."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
It can't be automatically inferred that the man is wearing protective gear because of a biohazard.
Thus, the answer is it is not possible to tell.
Assistant