Problem: What name is given to 7 mathematics problems stated by the Clay Mathematics Institute in 2000, for which a US$1,000,000 prize will be awarded for a correct solution to any of them?
======
A: millennium prize problems

Q: Which river runs through the Grand Canyon?
A: colorado

Problem: What is the common name of the fruit Prunus Armeniaca?
Answer: apricot

Q: According to circus owner P. T. Barnum, whose first show began touring 176 years ago today, there's a what born every minute?
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A: sucker

Q: How is the score of a forfeited baseball game reported?
What is the answer?

A: 9 0

Mei Li:
Which new state was proclaimed at the Gate of Heavenly Peace on 1st October 1949??
Shuai Zheng:
peoples republic of china