[QUESTION] Premise: "Carts are being driven through a crowded street."
Hypothesis: "Carts are on the road."
Do we know that the hypothesis entailed by the premise?
Carts can only drive on the road through a crowded street.
The answer is yes.

Q: If "A man in a suit with a wineglass in his hand is speaking to a group of people at a party." does that mean that "A man speaks to fish at an aquarium."?
Options:
- yes
- it is not possible to tell
- no
A: A man either speak to a group of people or to a fish.
The answer is no.

QUESTION: Given the sentence "Two construction workers are working on a scaffold." can we conclude that "The two workers are doing construction work on a scaffold."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If worker are doing construction then it is implied that they are construction workers.
The answer is yes.

[QUESTION] Can we conclude from "Two young brown-haired girls eat ice cream; one in waffle-style cone." that "And one from a styrofoam cup."?
Options:
- yes
- no
- it is not possible to tell
The girls are enjoying their treat on a hot summer day.
The answer is it is not possible to tell.

Q: Can we conclude from "Romanian olympian participating on the ring exercise." that "Romanian olympian participating on the ring exercise during the olympics."?
Options:
- yes
- no
- it is not possible to tell
A: Participating on the ring exercise doesn't imply doing it during the olympics.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man on a three-wheeled motorcycle driving down a brick sidewalk in front of an exhibition hall." can we conclude that "A man is riding a three-wheeled motorcycle and enjoying himself."?
Options:
- yes
- it is not possible to tell
- no
Just because a man on a three-wheeled motorcycle driving down a brick sidewalk in front of an exhibition hall does not mean that he enjoying himself.
The answer is it is not possible to tell.