[QUESTION] Can we conclude from "Two men on horses are trying to lasso a bull." that "Two men are riding horses."?
Options:
- yes
- no
- it is not possible to tell
People who are on horses are considered to be riding the horse.
The answer is yes.

Q: Can we conclude from "A worker taking a large machine on an escalator." that "The worker is taking the stairs."?
Options:
- yes
- no
- it is not possible to tell
A: The worker is on an escalator which means that he or she isn't taking the stairs.
The answer is no.

QUESTION: Can we conclude from "This is a teen or young adult with braids in their hair sitting in a chair with a yellow pillow in their lap." that "An elderly person sits on a couch."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: This is a teen or young adult not an elderly person.
The answer is no.

[QUESTION] Premise: "A large group of protesters sitting in front of a sign reading ""we are demanding""."
Hypothesis: "Man holds up a sign saying ""the end is near""."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The end is near is not the same as We are demanding.
The answer is no.

Q: Given the sentence "A man dressed in gray is standing outside of an ice cream cart while a police office directs traffic in the background." is it true that "The man dressed in gray was standing outside of an ice cream cart."?
A: Sentence two repeats that the man in gray was standing outside of an ice cream cart.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Firetrucks and other emergency vehicles are responding to an emergency."
Hypothesis: "The siren is on."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The firetrucks and other emergency vehicles are responding to an emergency but that doesn't mean the siren is on.
The answer is it is not possible to tell.