Consider the question. Premise: "A young man skateboards off a pink railing."
Hypothesis: "The young man is in a skateboarding competition."
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?
There does not have to be a competition for him to be skateboarding.