Q: If "Two workers in reflective vests walk in front of a wall painted with the image of a mannequin in a reflective vest with rubber boots and a trowel." does that mean that "Two men in orange vests walk in front of a brightly painted wall."?
Options:
- yes
- it is not possible to tell
- no
A: Not all reflective vests are orange vests. A wall painted with the image of a mannequin is not necessarily a brightly painted wall.
The answer is it is not possible to tell.

Q: Given the sentence "A teenage boy holds a hammer with both hands." can we conclude that "A teenager is working on a woodworking project."?
Options:
- yes
- it is not possible to tell
- no
A: Holding the hammer does not mean he is working or that he is doing a woodworking project.
The answer is it is not possible to tell.

Q: Premise: "The old man with a cane is listening to a walkman."
Based on this premise, can we conclude that the hypothesis "A man is walking in a park." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man can walk in other places besides in a park.
The answer is it is not possible to tell.

Q: Can we conclude from "The woman in the pink sleeveless shirt points to herself and smiles." that "The woman was chosen for wheel of fortune."?
Options:
- yes
- no
- it is not possible to tell
A:
The woman in the pink sleeveless shirt points to herself and smiles does not indicate that she was chosen for Wheel of Fortune.
The answer is it is not possible to tell.