[QUESTION] Premise: "An older man with glasses and a white beard is walking along the sidewalk of a road."
Based on this premise, can we conclude that the hypothesis "An older fellow walks alone on a sidewalk." is true?
Options:
- yes
- it is not possible to tell
- no
An older man walking along the sidewalk of a road not necessarily walks alone.
The answer is it is not possible to tell.

Q: Premise: "A man wearing sandals walking down the street."
Hypothesis: "A man is walking through snow."
Do we know that the hypothesis entailed by the premise?
A: If one is wearing sandals then one is not walking through snow.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A young girl is practicing volleyball in a grass field."
Hypothesis: "A girl is practicing for her singing competition inside of a theater."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One generally doens't find a grass field inside of a theater.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man with his arm around the women shoulder."
Hypothesis: "Carrying red bags as they cross the street in the crosswalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man is chasing the woman down the street as she throws things at him from her shopping bag.
The answer is no.

Q: Test for natural language inference.
Premise: "A lady holds a bride's shoe in her hand."
Hypothesis: "A lady is holding a shoe at a wedding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A lady holds a bride's shoe in her hand does not imply she is holding a shoe at a wedding.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in a white outfit sings into a microphone."
Hypothesis: "The man is wearing a green outfit."
Do we know that the hypothesis entailed by the premise?
If a man is in a white outfit then he is not in a green outfit.
The answer is no.