Read the following information and answer the questions.
Every morning five friends Mahima, Nismisha, Omez, Parul and Quan go to the railway station and board a train that stops at six subsequent stations which are numbered 1 to 6. The train stops at Station 1 and proceeds in numerical order to Station 6.
A. Mahima gets off either at Station 1 or at Station 2.
B. Omez always gets off one station before or one station after Quan’s station.
C. Parul always gets off at Station 3.
D. Quan always gets off at Station 4, 5 or 6.
E. No one re-boards the morning train after getting off.
On a morning, when no one gets off at Station 5 or 6, which of the following MUST be true?