Reasoning & Answer: Either there is a man and two boys or the boy was alone.
no
Question: Premise: "A man and two boys are bouncing on a trampoline."
Hypothesis: "The boy jumped alone on his pogo stick."
Do we know that the hypothesis entailed by the premise?

Reasoning & Answer: Dogs running around a grassy backyard can't be going up a hill. Dogs chasing a ball must be engaged in a different activity than to pull a person on a sled up a hill.
no
Question: Can we conclude from "A group of dogs pull a person on a dog sled up a hill." that "Dogs run around a grassy backyard chasing a red ball."?
Options:
- yes
- no
- it is not possible to tell

Reasoning & Answer: Mountain climbers would need to be outside to climb a mountain.
yes
Question:
Test for natural language inference.
Premise: "A group of mountain climbers."
Hypothesis: "A group of climbers are outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell