Answer:
B. Describe San Francisco just before rush hour.
Explanation:
Just took quiz edge 2021
The author includes these details to compare that describe San Francisco just before rush hour.
Since there were lazy afternoons with everybody at work in offices so here the author needs to do a comparison for details that explained San Francisco just before rush hour.
hence, the option b is correct
And, the rest of the options are incorrect.
Learn more about work here: https://brainly.com/question/20140469