Next Question: Test for natural language inference.
Premise: "The boy is riding his skateboard."
Hypothesis: "The boy is carrying his skateboard with him."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. A boy cannot be carrying his skateboard if he is riding his skateboard. The answer is no.

Next Question: Given the sentence "Persons of different races and ethnicities waiting to board a light train." is it true that "A group of people of different races wait for a train."?
My Answer: Let's think. Persons of different races waiting to board a light train is same as group of people of different races wait for a train. The answer is yes.

Next Question: Given the sentence "Large crowd standing on the side of the road waving at something or someone passing by." can we conclude that "The crowd in the side of the road waving a celebrity who is passing by."?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. The crowd is on the side of the road waving at someone or at a celebrity. The answer is yes.

Next Question: Premise: "A man flies through the air on his skateboard above a white staircase."
Hypothesis: "A man catches air on a skateboard above a staircase before botching the landing and wiping out."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
My Answer:
Let's think. Upon landing we do not know if the skateboarder ends up wiping out. The answer is it is not possible to tell.