What was the question for this implicit rationale, and corresponding answer?
A snowy ski hill is not necessarily indicative of a dangerous course.
 The answer: it is not possible to tell
The question: Premise: "A man is skiing down a snowy hill while he casts a long shadow."
Hypothesis: "The man is on a dangerous course."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no