Q: Given the sentence "A group of young and old practice together for an instrumental performance." is it true that "The members of an amateur band are practicing for tryouts to the london symphony orchestra."?
A: Practice together for an instrumental performance does not necessarily mean amateur band or that it is for tryouts to the London Symphony Orchestra.
The answer is it is not possible to tell.

Q: If "Soldiers in a desert area and wearing full gear pose as a group near the base of a flag." does that mean that "People pose for a picture."?
Options:
- yes
- it is not possible to tell
- no
A: The people posing for a picture are the soldiers in their gear.
The answer is yes.

Q: Can we conclude from "Two females dressed in pink are sitting on swings that are part of a suspended wooden square contraption." that "The two females on swings are related to each other."?
Options:
- yes
- no
- it is not possible to tell
A: Two women sitting on swings are not necessarily related to each other.
The answer is it is not possible to tell.

Q: Premise: "Several men dressed in blue bikers suites are preparing for the bike race."
Hypothesis: "The mean are sitting on a couch."
Do we know that the hypothesis entailed by the premise?
A:
Men cannot prepare for a bike race while sitting on a couch.
The answer is no.