Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: 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.
 The question and answer:
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."?
The answer is it is not possible to tell