[QUESTION] Given the sentence "People are walking along the sidewalks of a brightly lit city." is it true that "People walking on the sidewalk."?
Walking along the sidewalks is the same as walking on the sidewalk.
The answer is yes.

[QUESTION] Can we conclude from "A tri-colored dog wearing a green collar and a purple harness is shaking its body." that "A dog is shaking with its purple harness attatched."?
Options:
- yes
- no
- it is not possible to tell
A dog shaking with a purple harness is a simplification of the first sentence.
The answer is yes.

[QUESTION] Can we conclude from "A woman covers her head while outside in the bright sunlight." that "The woman is going to the park."?
Options:
- yes
- no
- it is not possible to tell
Because a woman is outside in the bright sunlight does not mean she is going to the park.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three bicyclists race around a curve."
Based on this premise, can we conclude that the hypothesis "Cyclists without helmets are racing each other." is true?
Options:
- yes
- it is not possible to tell
- no
Cyclists don't have to be without helmets to be racing around a curve.
The answer is it is not possible to tell.