Seven university cricket players are to be honoured at a special luncheon. The players will be seated on the dais along one side of a single rectangular table.
I. A and G have to leave the luncheon early and must be seated at the extreme right end of the table, which is closest to the exit.
II. B will receive the Man of the Match Award and must be in the centre chair.
III. C and D who are bitter rivals for the position of wicketkeeper, dislike one another and should be seated as far apart as possible.
IV. E and F are best friends and want to sit together.

Which of the following may not be seated at either end of the table?
a. C
b. D
c. G
d. F

Which of the following pairs may not be seated together?
a. E and A
b. B and D
c. C and F
d. G and D