Its either three or four people. They are standing or running. They are at a basketball court or a soccer field.. So what could be the question?
Question followed by answer: Premise: "Three people stand on a basketball court as a ball flies through the air."
Hypothesis: "Four people are running on a soccer field."
Do we know that the hypothesis entailed by the premise?
no

People standing by the sea does not imply that they are on vacation.. So what could be the question?
Question followed by answer: Test for natural language inference.
Premise: "A man and a woman are looking at the view on a stairway by the sea."
Hypothesis: "A man and woman looking while on vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

All barbers are not men. Getting your hair cut does not mean you will be talking to your barber.. So what could be the question?
Question followed by answer: Premise: "A barber cutting a man's hair."
Hypothesis: "Two men talking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

Just because he is riding a wake board does not mean he is having lots of fun and one can have fun without a wake board.. So what could be the question?
Question followed by answer:
Premise: "A man riding a wakeboard on a lake."
Hypothesis: "A man is having lots of fun on the wakeboard."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell