[QUESTION] Premise: "A woman is using her cellphone while a group of people with guitars stands behind her."
Based on this premise, can we conclude that the hypothesis "A woman is playing the guitar while a group of people are trying to use their cellphones." is true?
Options:
- yes
- it is not possible to tell
- no
The woman can't be using her cellphone while playing the guitar.
The answer is no.

[QUESTION] Premise: "The guy with the jean shorts is at the skate park doing tricks on his bike."
Hypothesis: "A guy is riding a bike."
Do we know that the hypothesis entailed by the premise?
If a guy is doing tricks on a bike it implies he is riding a bike.
The answer is yes.

[QUESTION] Given the sentence "Three men sit next to each other and a woman walks toward their direction." is it true that "Three men sit while outside and enjoying the inside."?
The men cannot sit outside and inside at the same time. They would have to be outside for the woman to be walking in their direction. She would not be doing that if they were indoors.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Two elderly women are looking into an ice cream cart."
Hypothesis: "The two girls are eating spaghetti."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Women are not girls and looking into a cart is not the same as eating spaghetti.
The answer is no.