For this chain-of-thought reasoning and answer, what was the question?
A boy riding a toy next to a woman is not necessarily that woman's son.
 A: it is not possible to tell
Q: Premise: "A woman in pink pants walking beside a little boy riding a toy."
Based on this premise, can we conclude that the hypothesis "A mother in pink pants walking beside her son riding a toy." is true?
Options:
- yes
- it is not possible to tell
- no