Study the following information and answer the question: Five persons like different colors and are arranged in a sequence. Only two persons are seate...

Study the following information and answer the question:

Five persons like different colors and are arranged in a sequence. Only two persons are seated after the one who likes red. There is exactly one person between D and the person who likes red. The number of persons after D is equal to the number of persons before the one who likes white. The person who likes purple is seated before the one who likes white and after the one who likes yellow, but not immediately after. O is seated before L and after M, who does not like green. K is seated between M and O.

Question: The number of persons between O and L is the same as the number of persons between which two persons?