R & A: A bald man with a tremendous gray beard is sitting behind a white van.
yes
Q: Premise: "A bald man with a tremendous gray beard sits behind a white van."
Based on this premise, can we conclude that the hypothesis "Before a building that says ""peter stevens motorcycles: service department""." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: A man is either eating lunch or harvesting food to sell.
no
Q: Premise: "A man is sitting on a square stone eating his lunch."
Hypothesis: "A man is harvesting food to sell at the market."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

R & A: The woman singing into a microphone is not necessarily singing a beyonce song.
it is not possible to tell
Q: Premise: "A woman with glasses is singing into a microphone."
Based on this premise, can we conclude that the hypothesis "A woman is singing a beyonce song." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: Just because a device is electronic does not mean the device is old.
it is not possible to tell
Q:

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
If "A younger boy and an older man focus on tinkering with some kid of electronic device." does that mean that "The device is old."?
Options:
- yes
- it is not possible to tell
- no