[QUESTION] Given the sentence "A man and a woman walk past a poster of a screaming soccer player." can we conclude that "The man and woman ignored the poster."?
Options:
- yes
- it is not possible to tell
- no
The man and woman walked past a poster but it was not necessarily ignored by them.
The answer is it is not possible to tell.

Q: Premise: "Two persons wearing black headgear and white hand pads are engaged in a martial arts exhibition with many people watching in the background."
Hypothesis: "The two people are sitting on the couch."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: People engaged in a martial arts exhibition cannot also be sitting on the couch.
The answer is no.

QUESTION: Premise: "A legendary rock concert."
Hypothesis: "Jon bon jovi is singing on the stage."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A legendary concert does not imply that Jon Bon Jvi is singing.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "People ride motorcycles on a street." can we conclude that "People participate in tub run."?
Options:
- yes
- it is not possible to tell
- no
People ride motorcycles on a street does not imply they participate in tub run.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "The back of two women looking at something which ca n't be seen but the reflection of one of the women can be seen in the mirror on the table."
Hypothesis: "The women are looking at jewelry in the store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: It is possible for women to be looking at something other than jewelry.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman is using an ink well and pen to write on paper."
Based on this premise, can we conclude that the hypothesis "A man is using a cheap ballpoint pen to write on a paper plate." is true?
Options:
- yes
- it is not possible to tell
- no
Ballpoint pen is not best to write on paper and ink pen not suits to write on paper plate.
The answer is no.