(Excerpt from a help chat I was in)
Blank: I thought I could still provide my mother's information, but the page I'm at demands a number of college students in her household.
Blank: The number would technically be zero, but it won't let me input that.
Clarissa Rose: put 1
Blank: Could you explain why?
Clarissa Rose: no
Blank: ...Then why should I listen to you?
Clarissa Rose: because i'm correct