[QUESTION] Can we conclude from "A group of tourist walking down the street." that "New people came to new place."?
Options:
- yes
- no
- it is not possible to tell
A group of tourist walking down the street doesn't mean that they are new people.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man is busy at work examining photographs." is it true that "A person works with photographs."?
A person who works by examining photographs also works with photographs.
The answer is yes.

[QUESTION] Given the sentence "A man with a yellow hat on is leaning on a wall of some sort." can we conclude that "Someone with a yellow hat leans."?
Options:
- yes
- it is not possible to tell
- no
A man is the one leaning on the wall wearing a yellow hat.
The answer is yes.

[QUESTION] Given the sentence "A small baby sits on a bed and smiles." can we conclude that "The baby smiles on the bed."?
Options:
- yes
- it is not possible to tell
- no
A baby who sits on a bed and smiles does just that.
The answer is yes.