Choose the Most Appropriate Inference for the Paragraphs Below

Choose the most appropriate inference for the paragraphs below.
-Music played softly in the background as groups of people made small talk with each other. It was a somber sight to see the sea of black dresses, hats, and suits.Today was supposed to be
Fun and exciting, but this took precedence over everything else.
What is happening?

A) The people are attending a dance.
B) The people are attending a funeral.
C) The people are attending a race.
D) The people are attending a graduation.