I'll give you a question, please answer with step-by-step reasoning process.
Given the sentence "Three men are having a discussion behind a tow truck." can we conclude that "Three men are talking near a tow truck."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
It is possible to be behind a tow truck and yet be far from the truck instead of being near it.

.

So, the final answer is it is not possible to tell