Q: Given the sentence "Two archaeologists are examining something in their dig site." can we conclude that "Two archaeologists have just made a fantastic discovery at their dig site."?
Options:
- yes
- it is not possible to tell
- no
A: Just because two archaeologists are examining something in their dig site doesn't mean they made a fantastic discovery. They may have just broke their shovel and is trying to fix it.
The answer is it is not possible to tell.

Q: Premise: "A female couple lean on each other in the outdoors after a good swim."
Based on this premise, can we conclude that the hypothesis "They are driving in a car." is true?
Options:
- yes
- it is not possible to tell
- no
A: Being outdoors would not be the same as driving in a car.
The answer is no.

Q: Test for natural language inference.
Premise: "A small white plane with someone visible in the window is sitting on a runway."
Hypothesis: "A large black airplane is flying through the air."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: It is either a white plain on the runway or a black plane flying.
The answer is no.

Q: Premise: "A dog is playing on the green grass."
Hypothesis: "The dog is chasing a ball."
Do we know that the hypothesis entailed by the premise?
A:
A dog playing in grass is not assumed to be chasing a ball.
The answer is it is not possible to tell.