QUESTION: If "A man and a boy ride a four wheeled vehicle." does that mean that "A father and son are riding a four wheeled vehicle."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all a man and a boy are a father and son relationship.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "The brilliant white snow serves as a back drop as five men wearing snow boards and winter attire plan their snow boarding adventures."
Hypothesis: "5 snowboarders are planning their snowboarding adventures dressed up and ready to go by the snow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Whit snow is used by snowboarders dressed up in winter attire.
The answer is yes.

Q: If "Little boy wearing blue snoopy hat." does that mean that "A boy wears his favorite hat."?
Options:
- yes
- it is not possible to tell
- no
A: A blue snoopy hat is not necessarily the boys favorite hat.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Little girl is disinterested by what entices the crowd." that "The girl is bored."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Little girl is disinterested by what entices the crowd does not indicate that she is bored.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "People ride their scooters on the street." that "People are riding their scooters to comic-con."?
Options:
- yes
- no
- it is not possible to tell
People riding scooters on the street doesn't imply they are riding to Comic-con.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two black dogs are standing on the grass by a wooden fence."
Hypothesis: "Two sibling dogs enjoy a sunny day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Not all dogs are sibling dogs and not all days are sunny.
The answer is it is not possible to tell.