Even though the rug was ripped out from under Lollapalooza this week, Jane's Addiction frontman Perry Farrell is optimistic that the eclectic music festival he co-founded in 1991 will resurface and it might be sooner than you think.

Can we draw the following conclusion?
Lollapalooza is usually sold out.

a). Yes;
b). It's impossible to say;
c). No;
b).