Q: Given the sentence "Friends having fun playing in the water geyser." is it true that "Friends have fun outdoors."?
A: Friends are having fun while playing with the water geyser outside.
The answer is yes.

Q: If "Men walking down a street with children." does that mean that "Kids play in the park."?
Options:
- yes
- it is not possible to tell
- no
A: Kids are either walking down a street with a man or they play in the park.
The answer is no.

Q: Test for natural language inference.
Premise: "A worker man hanging from a stack of metal bars."
Hypothesis: "A person hanging from  metal bars."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Here a person reefers to a worker man hanging from a stack of metal bars.
The answer is yes.

Q: Can we conclude from "There are a couple of old men sitting on a concrete bench outside." that "A couple of old men are swimming in a pool."?
Options:
- yes
- no
- it is not possible to tell
A:
The men cannot be swimming and sitting at the same time.
The answer is no.