Q: Given the sentence "Two little boys play football on green grass." is it true that "The boys have grass stains on their clothes."?
A: The grass stains may be a result of playing football. not all grass stains result from playing football.
The answer is it is not possible to tell.

Q: Premise: "A construction worker prepping for roof work."
Hypothesis: "A worker preparing for the job."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The worker prepping for roof work and preparing for the job is the same thing.
The answer is yes.

Q: If "A young man raises his arms as he marches in a parade." does that mean that "Young man is watching a parade."?
Options:
- yes
- it is not possible to tell
- no
A: Person who marches in a parade can not be watching the parade from the stand.
The answer is no.

Q: If "A blond child in a jacket is sitting at the top of a slide at a playground." does that mean that "A kid is at the playground."?
Options:
- yes
- it is not possible to tell
- no
A:
A blond child is wearing a jacket sitting on top of the slide at the playground.
The answer is yes.