QUESTION: Given the sentence "A few people on a city street." is it true that "Some people on a street."?

Let's solve it slowly: A few people can also be referred to less specifically as ' Some people'. 'Some people on a street' is a rephrasing of 'A few people on a city street'.
The answer is yes.

[QUESTION] Premise: "Two young couples posing for a picture in exercise clothing."
Based on this premise, can we conclude that the hypothesis "Four people on a hike pose for a picture." is true?
Options:
- yes
- it is not possible to tell
- no
Two young couple posing for a picture in exercise clothing doesn't necessarily mean they are on a hike.
The answer is it is not possible to tell.

Q: If "Two hockey teams are about to battle each other." does that mean that "The teams will play each other for the championship."?
Options:
- yes
- it is not possible to tell
- no
A: Just because two hockey teams are about to battle each other it doesn't mean they are about to play for the championship. It may just be a regular weekly game.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A person with an orange scarf on their head standing on the corner." that "There is an orange scarf."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A person with an orange scarf on their head implies there is an orange scarf.
The answer is yes.

[QUESTION] Can we conclude from "Fathers watch as their children enjoy the spinning merry-go-round." that "Parents watch their children play in a amusement park."?
Options:
- yes
- no
- it is not possible to tell
Just because fathers watch as their children enjoy the spinning merry-go-round does not mean they are in amusement park.
The answer is it is not possible to tell.

Q: Given the sentence "There are people selling some kind of jelly." is it true that "The people only sold flowers."?
A:
They can't sell some kind of jelly if they only sold flowers.
The answer is no.