Study the following information to answer the given questions :
Six plays – A, B, C, D, E and F are to be staged on six days of the week starting from Monday and ending on Saturday. Play C is staged on Tuesday. Plays A, F and B are staged one after the other in the same order. Play D is not staged on Monday or Wednesday.
Four of the following five form a group based on the days that they are staged. Which one of them does not belong to that group ?