— Mum, my old bike has gone wrong again. What shall I do?
— 1
— Great! But can I have a mountain bike.
— Why a mountain bike? There’re no mountains around here.
— Mountains bikes are stronger, and they’re better at going up hills. But I…
— 2
— Money. Do you know how much they cost? At least $300 each! How can I get so much money?
— 3
