A boy can't be staring at a pigeon and playing on his xbox at the same time.
The question and answer are below.
Premise: "A boy wearing a striped hoodie is staring at a pigeon on a street."
Based on this premise, can we conclude that the hypothesis "A boy in a striped hoodie plays on his xbox." is true?
Options:
- yes
- it is not possible to tell
- no
no

*****

Not all toys that a dogs plays with are his favorite.
The question and answer are below.
Given the sentence "A dog plays with a toy in the grass." is it true that "The toy is the dog's favorite toy."?
it is not possible to tell

*****

A person is practicing climbing on the rock wall beneath a real mountain.
The question and answer are below.
Given the sentence "A person in red rock climbing." is it true that "A mountain in the background."?
it is not possible to tell

*****

A race car is a type of motor vehicle. If a car is moving along it is driving.
The question and answer are below.
Premise: "A small race car with advertising is driving on a rainy track."
Hypothesis: "A motor vehicle is moving along."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
yes

*****