Q: Can we conclude from "People are waiting for the subway on the outdoor platform." that "People are waiting for the subway to arrive."?
Options:
- yes
- no
- it is not possible to tell
A: If people are waiting for the subway it is due to arrive.
The answer is yes.

Q: Test for natural language inference.
Premise: "A dirt-bike racer taking a hard turn on a dirt course with one onlooker in the background."
Hypothesis: "The dirt-bike racer is on the bottom of the pool making turns."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The dirt-bike racer cannot be on a dirt course and at the bottom of the pool making turns at the same time.
The answer is no.

Q: Can we conclude from "An elderly man wearing a tan shirt shoveling dirt onto some bricks." that "A man shovels dirt to dig a deep hole."?
Options:
- yes
- no
- it is not possible to tell
A: The hole doesn't have to be deep to shovel dirt onto some bricks.
The answer is it is not possible to tell.

Q: Given the sentence "Many people are rollerblading down the street." is it true that "The group of friends race to the intersection."?
A:
Not all people rollerblading down the street are friends nor are the racing to the intersection.
The answer is it is not possible to tell.