Comprehension Passage
Direction: Study the given information carefully and answer the following questions.
Eight people A, B, C, D, E, F, G and H buy different items but not necessarily in the same order. Three-person buys items between A and D. Two persons buy items between B and A. A buys item immediately before G and after C. Two people buy item between H and C. A buys an item after B. F buys an item before E. Neither F nor E buys items first or last.
Four among the five are same in a certain way and thus form a group. Which among the following does not belong to the group?
1
FC
2
AG
3
CA
4
GH
5
AB