Q: Premise: "Young men and women shouting with serious looks on their faces."
Based on this premise, can we conclude that the hypothesis "Young men and women shout and hold signs at a protest." is true?
Options:
- yes
- it is not possible to tell
- no
A: Shouting with serious looks is not always context for a protest.
The answer is it is not possible to tell.

QUESTION: Premise: "Man walking down sidewalk outside carrying a small child in a strange fashion."
Hypothesis: "A man and a child on a sidewalk going to get ice cream."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man and his child on the sidewalk are not necessarily going for ice cream.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A smiling woman snaps a photograph."
Hypothesis: "The woman scolds the the person in front of her."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The woman would be too busy snapping her photograph to scold the person in front of her.
The answer is no.

Q: Premise: "A boy in a blue sweater holds a pen in his mouth."
Hypothesis: "A boy in a sweater with a pen."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The boy in the sweater is in possession of a pen.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "An old man is standing in front of an ad on the sidewalk."
Hypothesis: "An man is standing in front of an ad on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: An old man is a man as part of his description on the sidewalk.
The answer is yes.

QUESTION: Premise: "A girl sitting on a chair backwards."
Hypothesis: "A girls is sitting backwards on her chair."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
On a chair backwards is a rephrasing of sitting backwards on chair.
The answer is yes.