Q: Premise: "Several children in colorful costumes sit in front of an imac monitor in a room decorated with red curtains and blue flags."
Hypothesis: "Some children are near a computer monitor."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: To be in front of a monitor is to be near a monitor.
The answer is yes.

Q: Can we conclude from "Martial arts students sit on the floor or stand in the background while watching a matchup between two people." that "Karate students are watching two classmates in a match."?
Options:
- yes
- no
- it is not possible to tell
A: Martial arts can be things other than karate. The two people are not necessarily classmates.
The answer is it is not possible to tell.

Q: Given the sentence "The greyhound is running in a race." can we conclude that "The greyhound is participating in a race."?
Options:
- yes
- it is not possible to tell
- no
A: The greyhound running in a race shows its participating in a race too.
The answer is yes.

Q: Premise: "A hostess in a restaurant."
Based on this premise, can we conclude that the hypothesis "Wearing a uniform and a black hat is cleaning one of the tables." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A hostess at Applebee's cleans a brown wooden table with a cloth.
The answer is it is not possible to tell.