you were writing an essay arguing that school uniforms should be mandated, which sentence would function BEST as supporting evidence?

Responses
A Some school uniforms are rather ugly, but others are quite attractive.Some school uniforms are rather ugly, but others are quite attractive.
B When students wear their own clothes to school unkind comparisons hurt students.When students wear their own clothes to school unkind comparisons hurt students.
C Most teachers are in favor of school uniforms, but most students dislike school uniforms.Most teachers are in favor of school uniforms, but most students dislike school uniforms.
D When students wear uniforms, they often complain about having to dress the same as everyone else.When students wear uniforms, they often complain about having to dress the same as everyone else.

B When students wear their own clothes to school unkind comparisons hurt students.