Comprehension Passage
Direction: Read the following information carefully and answer the given questions:
There are six person A, B, C, D, E and F and all of them purchase different article. Only one person purchase article before A. E purchase before B and D but not before A. Only one person purchased article after D. F purchased the article in the last.
Number of person purchase the article between C and B is same as that of between E and ____
1
C
2
B
3
A
4
D
5
F