QUESTION: Can we conclude from "A young boy has his mouth open as he rides his bike outdoors past a stone wall." that "A boy is screaming with joy."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. The boy could have his mouth open for a variety of reasons other than screaming with joy.
Answer is it is not possible to tell.


QUESTION: Premise: "A group of people are in a boat on a large body of water."
Hypothesis: "A group of people are in a boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. People are in a boat is repeated as people are in a boat.
Answer is yes.


QUESTION: Premise: "A surfer in a dark wetsuit carries a white surfboard towards the ocean."
Hypothesis: "A surfer exits the ocean with his blue surfboard."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A person who exits the ocean would be walking away from the ocean not towards the ocean.
Answer is no.


QUESTION: Premise: "These are some very large onions."
Based on this premise, can we conclude that the hypothesis "The medium onions are the same size as the large ones." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. The onions may not be medium and they could be smaller than the large onions.
Answer is it is not possible to tell.