[Q] Given the sentence "A man and a woman beneath a shade tree saying a prayer." is it true that "The man and women have the same religious background."?
[A] It says that both the man and women are saying a prayer but didnt mention that they have the same religious background.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "Two elderly women are looking into an ice cream cart."
Hypothesis: "The two girls are eating spaghetti."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Women are not girls and looking into a cart is not the same as eating spaghetti.
The answer is no.

[Q] Given the sentence "There are four males standing and washing dishes in a kitchen with their back to the room." can we conclude that "Roommates are washing dishes before their guests arrive."?
Options:
- yes
- it is not possible to tell
- no
[A] The four males are not necessarily roommates and they aren't necessarily washing the dishes before their guests arrive.
The answer is it is not possible to tell.