[QUESTION] Given the sentence "People in colorful costumes and masks." is it true that "People in masks."?
People in colorful costumes and masks is a rephrasing of people in masks.
The answer is yes.

Q: Can we conclude from "Two people sit a restaurant table talking." that "Two people sit a restaurant table talking and laughing."?
Options:
- yes
- no
- it is not possible to tell
A: Not all people can be talking and laughing at the same time.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A security guard standing next to a sculpture in a museum."
Hypothesis: "The guard takes their job seriously."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The fact that a security guard is standing next to a museum sculpture doesn't imply the guard takes their job seriously.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Some people standing around a pond with a bridge in the background." that "The people lounge on the grass in a field."?
Options:
- yes
- no
- it is not possible to tell
People cannot stand and lounge simultaneously nor can they be at a field and around a pond simultaneously either.
The answer is no.

Q: Premise: "A little boy calmly holds a butterfly."
Hypothesis: "A little boy eating ice-cream."
Do we know that the hypothesis entailed by the premise?
A: A boy eating ice-cream would not normally be holding a butterfly simultaneously.
The answer is no.

[QUESTION] If "The man is rowing a canoe in a blue lake." does that mean that "The man is trying to get to shore."?
Options:
- yes
- it is not possible to tell
- no
Rowing a canoe does not imply the man is trying to get to shore.
The answer is it is not possible to tell.