Creatively image a question and justification for this answer: it is not possible to tell
The question is: Can we conclude from "This family needs a rest after their long walk so they stop at the park to feed the pigeons." that "The family is on vacation."?
Options:
- yes
- no
- it is not possible to tell
Step-by-step reasoning process: Taking a long walk with family does not indicate they are on vacation.