Answer the following question, with explanation first.
Can we conclude from "The skier is descending the hill whilst wearing a silver helmet and red backpack." that "The skier is happily descending the hill."?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
I have no idea how we know that the man is skiing happily.

.

Therefore, the answer is it is not possible to tell