Use reasoning to lead to the answer of the following question:
Given the sentence "A man on a bike leading another bicycle along a city alley." can we conclude that "A man guides his two bikes through the city."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
A man on a bike leading another bicycle doesn't imply guides two bikes.

.

Therefore, the answer is it is not possible to tell