One.
Apparently 10 aren't enough :
None. Once the bulb goes out, they replace the house.
Only one but they'll insist on going through about 5 bulbs before they find one that suits this particular room and situation.
Trick question. Deadheads screw in sleeping bags.
Woman: "Thanks, she's 34 weeks. Do you have the time " Me: "Sure, it's 972 minutes past midnight."
She has been talking nonstop for the last two days.