Premise: "A person wakeboards on a bright yellow board wearing pink shirts a white vest and black helmet."
Hypothesis: "A person is competing in the national wakeboarding competition and he is sponsored by billabong."
Do we know that the hypothesis entailed by the premise? A step-by-step solution is:
A person wakeboarding does not have to be in the national wakeboarding competition.
The final answer: it is not possible to tell.