Given the sentence "Young girl in a gray jacket poses for a picture as a family on a small motorcycle drive past on a dirt road." is it true that "A young girl poses by a racing dirt bike."?
A step-by-step solution is:
it is not possible to tell
Sentence 1: Young girl in a gray jacket poses for a picture as a family on a small motorcycle drive past on a dirt road.

Sentence 2: A young girl poses by a racing dirt bike.

.

Therefore, the answer is it is not possible to tell