WuBinbin: Mum, I had an dream last night.
Mum: What did you dream ?
WuBinbin: I had a race with Dad and Max. But I could not run.
Mum: What then?
WuBinbin: Robin gave me some . I drank it and then could run very fast. Suddenly I tripped and fell. Then I up.
Mum: What a dream!
