Q: Premise: "A man on the street is wearing a sign that reads ""ouro""."
Hypothesis: "A male activist is participating in a protest and is wearing a ouro sign to show his support for the cause."
Do we know that the hypothesis entailed by the premise?
A: A man wearing a shirt does not always mean he is an activist participating in a protest. He may be wearing the shirt for other reasons than showing his support.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A woman in a long mauve dress with a tall hat is posing with a young girl and holding a baby in her arms." is it true that "A baby is being held."?

Let's solve it slowly: The baby is being held because the woman is holding a baby in her arms.
The answer is yes.

[QUESTION] Given the sentence "People gathered to look at trains." is it true that "People have gathered near a train."?
People gathered to look at trains are not necessarily near a train.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Guitarist strums while on stage under a spotlight."
Hypothesis: "A violinist is on stage."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A violinist and guitarist are not the same type of musician.
The answer is no.

QUESTION: Premise: "A person attempting a stunt using a snowboard and some wooden pallets while it is dark outside with snow on the ground."
Hypothesis: "A person is sleeping in his bed."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A person will not be using a snowboard if they are sleeping.
The answer is no.

QUESTION: Given the sentence "This is a crowd of people on a rainy day with colorful umbrellas." is it true that "People hold umbrellas."?

Let's solve it slowly:
People hold umbrellas is another way to say people with umbrellas.
The answer is yes.