Test for natural language inference.
Premise: "A man rollerblading at a skate park."
Hypothesis: "A woman is having a picnic at the park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A man rollerblading at a skate park is not a woman having a picnic..

Premise: "Two men are using a solar telescope to look at the sun."
Hypothesis: "It's nighttime."
Do we know that the hypothesis entailed by the premise?

no
Explanation: A solar telescope used to look at the sun cannot be done at nighttime..

If "Four people enjoying the view." does that mean that "The four people aren't looking at anything."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: The people aren't looking at anything then they are not enjoying any view..

Premise: "A girl with a backpack runs down the street."
Hypothesis: "The backpack is open."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell
Explanation: We can not assume the backpack is open while the girl is running..