Q: Premise: "A person snowboarding and jumping over a construction sign."
Based on this premise, can we conclude that the hypothesis "Shaun white is filming a snowboarding video." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not all snowboarders are Shaun White and jumping over a construction sign does not imply filming a video.
The answer is it is not possible to tell.

Q: Can we conclude from "A line of workers walking down stairs." that "Many people are on the stairs."?
Options:
- yes
- no
- it is not possible to tell
A: Workers are people and if there is a line of them then there are many.
The answer is yes.

Q: Premise: "A girl is brushing her teeth next to an infant on a white couch."
Based on this premise, can we conclude that the hypothesis "The girl is learning to brush her teeth." is true?
Options:
- yes
- it is not possible to tell
- no
A: Just because A girl is brushing her teeth next to an infant on a white couch does not mean she is learning how to brush her teeth.
The answer is it is not possible to tell.

Q: Premise: "A male and three females are looking over a windowed ledge at a body of water."
Hypothesis: "4 people are looking over a ledge."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A male and three females shows that there are 4 people.
The answer is yes.