A placed three sheets with two carbons to get two extra copies of the original. Then he decided to get more carbon copies and folded the paper in such a way that the upper half of the sheets were on top of the lower half. Then he typed. How many carbon copies did he get?	Choose the correct choice.
A) 1 B) 2 C) 3 D) 4 E) 5
Explanation:   Since the number of carbons is 2, only two copies can be obtained.   Answer: 2
<result>B</result>
A placed three sheets with two carbons to get two extra copies of the original. Then he decided to get more carbon copies and folded the paper in such a way that the upper half of the sheets were on top of the lower half. Then he typed. How many carbon copies did he get?