[QUESTION] Given the sentence "Two young women are sitting on a bed beside some posters." is it true that "The young women are smiling and laughing."?
Two young women are sitting on a bed beside some posters does not necessary that they are smiling and laughing.
The answer is it is not possible to tell.

Q: Premise: "A construction worker inspecting part of a wooden structure."
Based on this premise, can we conclude that the hypothesis "A worker is replacing part of a wooden structure." is true?
Options:
- yes
- it is not possible to tell
- no
A: Inspecting and replacing are two very different actions. Not all inspectors will replace parts of a structure.
The answer is it is not possible to tell.

QUESTION: Premise: "A couple are sitting on a park bench with four purple balloons tied to it."
Based on this premise, can we conclude that the hypothesis "A couple celebrates their first anniversary at the park." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: This may not be their first anniversary; they probably wouldn't be at a park.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A brown dog holding a foam bat aiming for a ball."
Hypothesis: "A dog carries a bone in its mouth while running away from its owner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A dog either carries a bone or is holding a foam bat.
The answer is no.

Q: Premise: "A crowd of villagers in colorful hats surrounding packages made from an old truck in a jungle."
Hypothesis: "The group is taking a tour of historical downtown london."
Do we know that the hypothesis entailed by the premise?
A: They can't be surrounding packages and taking a tour at the same time.
The answer is no.

[QUESTION] Premise: "A person cleans up a mess in front of a stage."
Hypothesis: "The person is a woman."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
One doesn't need to be a woman to clean up a mess.
The answer is it is not possible to tell.