Q: Given the sentence "Two girls doing a presentation." is it true that "Two people presenting."?
A: The girls are the same as people presentation would also be presenting.
The answer is yes.

QUESTION: Premise: "The dog is holding a branch."
Hypothesis: "Swimming in the river."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog jumped into the river to fetch a branch that was floating by.
The answer is it is not possible to tell.

[QUESTION] If "A little girl in pink dances with her hands on her hips." does that mean that "A little girl rolls on the floor."?
Options:
- yes
- it is not possible to tell
- no
A little girl cant dance while also rolls on the floor.
The answer is no.

Q: Given the sentence "Bmx rider soaring off a ramp in front of a crowd." is it true that "There is no crowd."?
A: The rider is either in front of a crowd or not .
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Two girls in blue sweatshirts are standing in a large crowd and smiling at something off-camera."
Hypothesis: "Two girls are being filmed."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two girls smiling at something off-camera implies they are being filmed.
The answer is yes.

QUESTION: Premise: "A man leans against a table."
Hypothesis: "A man is laying on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Leans says the object is still some what vertical while laying means it is horizontal which is the very contradiction of vertical.
The answer is no.