[QUESTION] Given the sentence "A rock band is playing for a crowd." is it true that "A rock band is headlining a tour."?
The rock band may not be on tour. The rock band may be opening.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman is walking by a building labeled fisher's popcorn."
Hypothesis: "A woman is walking by a popcorn stand and decides to buy."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The woman might not want to buy the popcorn from the stand.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three boys hold inflated bicycle tire rings on a dusty trail."
Hypothesis: "The boys are covered in dirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Boys holding inflated bicycle tire rings on a dusty trail are not necessarily covered in dirt.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Dogs racing at the racetrack."
Hypothesis: "The dogs are all dead."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The dogs can't be racing and all be dead at the same time.
The answer is no.