Q: Can we conclude from "A dark-haired man wearing a backpack is walking down the street." that "A dark haired man walking in to the office."?
Options:
- yes
- no
- it is not possible to tell
A: An office may down the street and can be walked into.
The answer is yes.

QUESTION: Can we conclude from "Luggage carts all lined up and ready to be moved." that "Luggage carts intended for a departing train."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Luggage can be there for other things than for a departing train.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A brick road between tall buildings."
Hypothesis: "There are dark tar roads near the houses."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The road cannot be brick and tar at the same time.
The answer is no.

Q: Can we conclude from "The picture is of a downtown area with people crossing the street." that "And walking on the sidewalk."?
Options:
- yes
- no
- it is not possible to tell
A: People cross the road to go see a show in a theatre downtown.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A woman in a beautiful wedding dress."
Hypothesis: "A woman prepares for her wedding ceremony."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: It may not be prepares; she could be trying a dress on.
The answer is it is not possible to tell.

QUESTION: Premise: "A man without shirt is working with woods."
Hypothesis: "The man is not wearing a shirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Without and not wearing are a way of saying he doesn't have a shirt.
The answer is yes.