Q: Premise: "A man holding his motorcycle helmet at a crosswalk."
Hypothesis: "Someone is crossing a crosswalk."
Do we know that the hypothesis entailed by the premise?
A: yes
Chain-of-thought: A man cannot be holding his motorcycle and crossing a crosswalk at the same time.

Q: Can we conclude from "A woman on a bike circling the arena." that "A woman is pedaling a bike."?
Options:
- yes
- no
- it is not possible to tell
A: yes
Chain-of-thought: The woman is riding a bike so she must be pedaling.

Q: Premise: "A black and gray bucking bronco is attempting to buck off a cowboy at the rodeo."
Hypothesis: "A horse is attempting to throw off its rider."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: yes
Chain-of-thought: A horse attempting to buck off a cowboy is attempting to throw off its rider.

Q: Premise: "Children playing in water fountains that shoot up from the ground."
Hypothesis: "There wasn't enough water pressure to power the fountains."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought:
The water shooting up contradicts that statement that there wasn't enough water pressure.