Ali : Hello, Jack! Is this your umbrella?
Jack : No, it's not. Mine is over there. What about yours?
Ali : Mine is near the window.
Jack : Oh! I thought it was Rachid's umbrella!
Ali : No. His is new. Susan's umbrella is like mine.
Jack : I know. Hers is as big as yours.
Ali : Now, let's go into the classroom.
Jack : Ali, wait! This classroom isn't ours. It's Susan's and Rachid's.
Ali : Sorry! I thought theirs is at the bottom of the corridor.
Jack : True. They study Geography there on Wednesdays.
Ali : You're right! Today is a "rainy" Tuesday.

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