Q: Given the sentence "Nine people riding their horses." is it true that "The people are riding their horses on a trail."?
A: Nine people riding their horses does not necessary that they are riding their horses on a trail.
The answer is it is not possible to tell.

QUESTION: Premise: "A boy wearing a bathing suit is doing a handstand while in a canoe."
Hypothesis: "A boy is doing a one-armed handstand on a boat in the river."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Not all handstands are one-armed. Not all canoes are in a river.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A small black girl in a bathing suit."
Hypothesis: "The girl is visiting her grandmother who lives on martha's vineyard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Because she is in a bathing suit does not mean she is visiting her grandmother.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Asian men waiting in line many with earphones in their ears."
Hypothesis: "The asian men are standing together."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The men are waiting in line which implies that they are standing together.
The answer is yes.

QUESTION: Given the sentence "The race car is speeding up the hill." is it true that "The blue race car is speeding towards the finish line which is at the top of the hill."?

Let's solve it slowly: Not all race cars are blue and speeding up a hill does not imply to speed towards the finish line.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A construction worker working on a railroad waring an orange shirt."
Hypothesis: "A construction worker sits in an office."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The worker working on a railroad is presumably outside and not at sitting at an office.
The answer is no.