阅读理解，回答问题。
I am a Chinese girl. My name is Wang Li. I am thirteen. I have two good friends. They are Lucy
and Alan. Lucy is a girl. She is not tall (高的). She is twelve. Alan is a boy. He is very tall and strong
(强壮的). He is twelve, too.
1. What's the writer's name?
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2. Is Lucy tall?
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3. Is Alan a boy?
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4. How old is Alan?
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5. How many friends does Wang Li have?
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