Test for natural language inference.\nPremise: "Man in a canoe on a still lake."\nHypothesis: "A man is fishing in a canoe at the lake."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Think hard. Detailed solution:
it is not possible to tell
Being in a canoe on a still lake does not imply that one is fishing.

.

The final answer: it is not possible to tell