[QUESTION] Can we conclude from "A lot of people are gathered around a couple of people who are dressed in costumes." that "Two people are wearing costumes."?
Options:
- yes
- no
- it is not possible to tell
Two people is an equivalent form of a couple of people and wearing costumes is the same as being dressed in costumes.
The answer is yes.

Q: Premise: "An eagle standing in water."
Hypothesis: "The eagle is searching for fish to eat."
Do we know that the hypothesis entailed by the premise?
A: The eagle might be standing for no reason in particular or just to take a rest and doesn't necessarily have to be searching for fish to eat.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man climbs a large rock." is it true that "A man climbs up to get a better view."?

Let's solve it slowly: Climbing a large rock does not necessarily mean to get a better view.
The answer is it is not possible to tell.

[QUESTION] Premise: "A musician jamming out on his white guitar at a concert."
Hypothesis: "A musician is smearing jam on his white guitar at a concert."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A musician jamming out on his guitar cannot be smearing jam on his guitar simultaneously.
The answer is no.

Q: Given the sentence "A gentleman is rock climbing." is it true that "A man is watching tv at home."?
A: The man rock climbing cannot be the same man that is watching tv at home.
The answer is no.

[QUESTION] Can we conclude from "A dog in a red jacket is running on the grass." that "A dog is chasing after a ball."?
Options:
- yes
- no
- it is not possible to tell
Running on the grass does not necessarily mean chasing after a ball.
The answer is it is not possible to tell.