Premise: "A skier is going uphill."\nBased on this premise, can we conclude that the hypothesis "Dragging a fir tree behind them." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Step-by-step reasoning process below:
it is not possible to tell
The skier did not notice the large tree dragging behind him.

.

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