"You're right, on both counts, of course." Parvati shook her head, giving her sister a sympathetic smile. "I don't envy you. I know I've said it before, but it's hard enough as just a prefect. Whatever you do, you know I'll back you up. Even if you switch back and forth and change your mind a lot. Just so long as you don't go over to the Carrows' side."
Remembering her conversation with Ginny, she hesitated for a moment, then continued. "Hey, what do you think about Mandy? For the DA? Gin said that she thought she might be a good recruit, but you're her roommate, so you'd know better."