Q: Premise: "Two women half another woman fasten up her wedding dress."
Hypothesis: "A woman is wearing a wedding dress."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The woman must be wearing a wedding dress if someone is helping her fasten it.
The answer is yes.

Q: Premise: "Many people are gathered around a tall tree that has a ladder leaning against it."
Hypothesis: "Someone has recently used the ladder to climb up the tall tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Just because a ladder is leaning against tree doesn't mean that it has been recently used.
The answer is it is not possible to tell.

Q: Given the sentence "A man listening to his ipod on the subway." can we conclude that "A man has earphones in."?
Options:
- yes
- it is not possible to tell
- no
A: They may not need to plugin his earphones to listen to an ipod.
The answer is it is not possible to tell.

Q: Given the sentence "A guitar player dressed as santa claus is getting ready with his mic." is it true that "A band gets ready for their christmas day concert."?
A:
Just because a guitar player dressed as Santa Claus is getting ready with his mic. does not imply that they gets ready for their Christmas day concert.
The answer is it is not possible to tell.