Given the following reasoning and answer, what was the question? The woman bending down and looking into a stream might not necessarily be looking for a rock.
 The answer: it is not possible to tell
The question Test for natural language inference.
Premise: "A woman is bending down and looking into a stream through a wooded and mossy forest."
Hypothesis: "The woman looks for a rock in the stream."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell