Stream of consciousness rationale: You can not infer that the child and adult are a mother and daughter from sentence one.
The question and answer pair are described below.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Q: Premise: "A child is holding hands with an adult."
Hypothesis: "A daughter holds her mother's hand."
Do we know that the hypothesis entailed by the premise?
A: it is not possible to tell