Indeed, without immediate help, many people in America face a startling dilemma hunger.

Which is the best way to punctuate the sentence?

A: Indeed, without immediate help, many people in America face a startling dilemma; hunger.

B: Indeed, without immediate help, many people in America face a startling dilemma: hunger.

C: Indeed, without immediate help, many people in America face: a startling dilemma, hunger.

D: Indeed, without immediate help, many people in America face a startling dilemma, hunger.

B: Indeed, without immediate help, many people in America face a startling dilemma: hunger.