If in the last condition (v), it is stated that D sits on the seat number 7, then who will sit on the seat number 4?

Directions: Based on the information given below, answer the two items which follow it: Five ladies A, B, C, D, E go to a cinema hall along with their husbands P, Q, R, S, T (not necessarily in that order). Seats numbered from 1 to 10 are reserved for these 5 married couples. Each of the five ladies sits on the seat immediately to the left of her husband. (i) The couple E and S occupy the seats at extreme right. (ii) C, who is not sitting at extreme left and Q, who is not sitting on the seat number 2, are not husband and wife. (iii) B and R are celebrating their wedding anniversary and hence are sitting at the centre. (iv) A and T are not husband and wife. (v) D is seating on the seat number 3.