QUESTION: Premise: "A happy family on christmas night."
Hypothesis: "The family is sitting in front of a christmas tree."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A happy family on christmas night does not indicate that they sitting in front of a Christmas tree.
Answer is it is not possible to tell.


QUESTION: If "A man wearing a black shirt and gray pants is in a large grocery store pushing a shopping basket in front of a candy isle." does that mean that "The man is driving in a blue car."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. One can not drive a car and be in a large grocery store pushing a shopping basket at the same time.
Answer is no.


QUESTION: Premise: "A man wearing a yellow bike helmet walking his yellow bike along a sidewalk."
Based on this premise, can we conclude that the hypothesis "The man is walking his bike." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The man is walking his bike is a rephrasing of a man wearing a yellow bike helmet walking his yellow bike along a sidewalk.
Answer is yes.


QUESTION: Test for natural language inference.
Premise: "A woman in a pink scarf is on a cellphone."
Hypothesis: "The woman wearing the scarf is checking her email on her phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. The woman that is on the cellphone is not imply to be checking her email on her phone.
Answer is it is not possible to tell.