Reasoning & Answer: Replacing the rail signs is not the only possible way for people to work on a railroad crossing.
it is not possible to tell
Question: If "Several government workers working on a railroad crossing." does that mean that "Some people are replacing the rail signs."?
Options:
- yes
- it is not possible to tell
- no

Reasoning & Answer: A dog is an animal catches a disk in the air.
yes
Question: Premise: "A dog catches a disk in the air."
Hypothesis: "An animal is jumping."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Reasoning & Answer: Just because in red and white does not necessarily mean it is 4th of July.
it is not possible to tell
Question:
Premise: "A woman in red and white poses in a parade."
Based on this premise, can we conclude that the hypothesis "A woman is in a 4th of july parade." is true?
Options:
- yes
- it is not possible to tell
- no