how many stock exchanges are there in china???

Answer: two
Question: where did hadrian's wall start and end?

Answer: from Wallsend
Answer this question: the place where the peasants struggled against the indigo plantation system??

Bengal
Q: in which style did georges seurat paint a sunday on la grande jatte?A: pointillist technique
Input: when did season four of arrested development come out?

Output: May 26, 2013
input: What is the answer to this question? when did the united states become the world's largest economy?

output:
the 1890s