R & A: Can not be taking a break and doing a backstroke at the same time.
no
Q: Premise: "A female swimmer with goggles and a cap does the backstroke."
Hypothesis: "A female swimmer is taking a break by the pool."
Do we know that the hypothesis entailed by the premise?

R & A: A woman could be playing a saxophone for reasons other than a jazz band.
it is not possible to tell
Q: Given the sentence "A woman playing a saxophone." can we conclude that "The woman is playing saxophone for a jazz band."?
Options:
- yes
- it is not possible to tell
- no

R & A: One does not drink and eat a full course meal simultaneously.
no
Q: Can we conclude from "A man and a woman are sitting at a table drinking." that "The man and woman are eating a full course meal at the table."?
Options:
- yes
- no
- it is not possible to tell

R & A: The people would not be sleeping on the floor while they stand.
no
Q:
Given the sentence "Three people in security badges and hats stand next to each other." is it true that "Three people sleeping on floor."?