A, B, C, D, E, F and G are seven people live on seven different floors of a building but not necessarily in the same order. The lower most floor of the building is numbered 1, the one above that is numbered 2 and so on till the topmost floor is numbered 7. Each one of them earn different amount per month. i.e. 20000, 15000, 10000, 25000,30000, 35000 and 40000. (But not necessarily in the same order.)

The one who earn Rs.20000 lives immediately above the one who earns Rs.40000. Only one person lives between B and E. B lives on one of the floors above E. Neither C nor A earns Rs.25000. E does not earn Rs. 10000. A lives on an odd numbered floor but not on the floor numbered three. The one who earns Rs.30000 lives immediately above A. Only two people live between A and the one who earns Rs.10000. The one who earns Rs.15000 lives on one of the odd numbered floors above D. Only three people live between C and the one who earns 15000. The one who earn Rs.10000 lives immediately above C. F earns 10000.

Four among the following form a group in a certain way.Which of the following does not belong to Group?