[QUESTION] Premise: "Firefighters stand on the roof of a building surrounded by trees."
Hypothesis: "There are firefighters on top of a building."
Do we know that the hypothesis entailed by the premise?
If someone is on the roof of a building then they are on top of that building.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Three young men are celebrating together in public."
Hypothesis: "A man was just hit by a train that couldn't stop in time."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There were three men not one. The men would not be celebrating while being hit by a train.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "Some women and children are digging in the dirt."
Hypothesis: "3 women and 2 children are digging in the dirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
We are not certain that 3 women and 2 children are digging in the dirt.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Here is a picture of a people in a sports stadium."
Hypothesis: "The people are in the stadium."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People in a sports stadium is a paraphrase of people are in the stadium.
The answer is yes.