HURR PLEASEEE I NEED IT ASAP

What rhetorical element does the passage most clearly
show?
A. evidence
B. a call to action
C. a counter argument
D. a claim
Read this passage from a rhetorical text.
The backyard of a city apartment building is not the
first place one might expect to find a chicken coop,
but so-called "urban farming" has caught on in recent
years as people embrace the benefits of eating local.
However, raising backyard chickens can be a
significant health risk for the surrounding community.
Cities need to relearn the lessons of the early
20th century and ban the raising of chickens in urban
settings.