premise: Shirtless man with long pole navigates covered boat down a palm tree lined river past a hut. hypothesis: A man without a shirt is on the water.
entailment: The man is without a shirt because he is shirtless.|entailment: The man without a shirt is in a tropical area.|entailment: "man without a shirt" is a rephrasing of "shirtless man" and a boat implies water and river also confirms water.