*Ans* it is not possible to tell
*Question* Premise: "Seven climbers are ascending a rock face whilst another man stands holding the rope."
Based on this premise, can we conclude that the hypothesis "The climbers use safety measures." is true?
Options:
- yes
- it is not possible to tell
- no
*CoT* Just a man stands holding a rope for rock climbers doesn't mean safety measures are being used.

*Ans* no
*Question* Premise: "A man and a woman stand on a boat while the man takes a photograph."
Hypothesis: "Two children stand on a boat."
Do we know that the hypothesis entailed by the premise?
*CoT* A man and a woman refers to different individuals than two children.

*Ans* yes
*Question* Premise: "People are working at computers in a library."
Hypothesis: "People are using technology."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
*CoT* Computers are technology and working at computers means they are using technology of computers.

*Ans* no
*Question*

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Given the sentence "Two guys in red jackets are riding bikes next to two identical tan cars." is it true that "Two guys in blue jackets are riding skateboards."?
*CoT* Guys in red jackets riding bikes cannot be wearing blue jackets.