Leo: Premise: "A couple are sitting on a park bench with four purple balloons tied to it."
Based on this premise, can we conclude that the hypothesis "A couple celebrates their first anniversary at the park." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
This may not be their first anniversary; they probably wouldn't be at a park.
Thus, the answer is it is not possible to tell.