Aformal night out

i don’t often go to events that require formal attire. jeans are much more comfortable. but tonight my dad and i are in suits, and my mom in her best dress. we are near the high museum to listen to the atlanta symphony orchestra. another great activity is visiting an art museum. i usually spend friday nights with my friends at the school football game. but for a couple of friday nights each year, somehow this concert hall is just as much fun. the audience is so proper that they almost appear snobbish. like they’d turn their noses up at a football game, you get what i’m saying? but soon the grand array of musicians on the stage fills the hall with magnificent sound. then the audience becomes the warmest, most inspired group of people you can imagine. everyone should experience the symphony at least a few times in their lives; they would see how much fun it can be.

which sentence does not support the central idea of the passage?

a
but tonight my dad and i are in suits, and my mom is in her best dress.
b
another great activity is visiting an art museum.
c
the audience is so proper that they almost appear snobbish.
d
then the audience becomes the warmest, most inspired group of people you can imagine.