Consider the question. Premise: "Two people holding hands running down a desert dune."
Hypothesis: "The young couple are having fun on the dune."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
 If the answer is 'it is not possible to tell'; explain the reasoning:
Two people doesn't imply that they are young couple. And all running in the desert dune are not for fun.