Premise: "Man and a woman standing outside."\nBased on this premise, can we conclude that the hypothesis "The couple is viewing a sunset." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
A step-by-step solution is:
it is not possible to tell
These people are not necessarily a couple and they are not necessarily viewing a sunset.

.

So, the final answer is it is not possible to tell