[QUESTION] Test for natural language inference.
Premise: "A woman and a man are dancing in public."
Hypothesis: "A couple is dancing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman and a man together are usually considered to be a couple.
The answer is yes.

[QUESTION] 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 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 "Three men are standing outside and one is holding a shovel full of dirt." is it true that "Farmers are working with earth and other products."?
Holding a shovel full of dirt does not necessarily mean working with earth and other products.
The answer is it is not possible to tell.

[QUESTION] Premise: "A woman and child are sitting at a table working on crafts."
Hypothesis: "The boys were angry."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A woman and child mean there can't be more than one boy.
The answer is no.