Q: Test for natural language inference.
Premise: "A yellow balloon floats over a stone building."
Hypothesis: "An hot air balloon floats over a lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A building is a structure. A lake is a body of water.
The answer is no.

Q: Premise: "A middle-aged man and woman are holding hands walking in a street with people behind them."
Hypothesis: "A man and a woman are walking on the streets of new york."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: In a street is not necessarily the streets of New York.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A dog catching a tennis ball at sunset in a yard."
Hypothesis: "The dog is playing with a ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Catching a ball is a type of playing with a ball.
The answer is yes.

Q: Premise: "Two construction workers in a truck as the one in the helmet is about to turn the ignition."
Hypothesis: "The workers are on the train."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Workers can not be both in a truck and on a train.
The answer is no.