Consider the question. Premise: "A choir is singing in a park."
Hypothesis: "A choir performs outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
 What is the step-by-step reasoning process to arrive at the answer: it is not possible to tell?
Not everyone who sings performs. They may just be singing for fun. Not all parks are necessarily outside.