Question and answer: Q: If "An older man in a green jacket is selling flowers on a street corner." does that mean that "Man sells flowers he grew."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A man selling flowers does not imply the man grew the flowers.

Question and answer: Q: Can we conclude from "A man in a hat and shorts is shaking what looks like peanut shells on colorful striped fabric." that "The man is drinking coffee."?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: One cannot be drinking coffee and shaking shells at the same time.

Question and answer: Q: Premise: "Two guys wear athletic clothing taking a jog through the woods."
Based on this premise, can we conclude that the hypothesis "The men are friends." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation:
Two people can coincidentally be jogging in woods without them being friends.