A weirdly-dressed man, wearing a straw rain cape and sunglasses, was found fishing at West Lake, a popular tourist site in Hangzhou, Zhejiang. It turns out that he is a worker from a local IT company, and was trying to attract investors. He carried a sign on his back to advertize his company, and said he was there "fishing" for a 1 billion yuan investment. He said his company has innovations that will transform the world, and requires a large investment to make it work.

How much money was the man "fishing" for?

A. One million yuan

B. One billion yuan

C. One trillion yuan

（中國日報網英語點津 杜娟 編輯）