In the following question, two columns are given containing three phrases each. In the first column, phrases are A, B, and C, and in the second column, the phrases are D, E and F. A phrase from the first column may or may not connect with a phrase from the second column to make a grammatically and contextually correct sentence. There are five options, four of which display the sequence(s) in which the phrases can be joined to form a grammatically and contextually correct sentence. If, none of the options given forms a correct sentence after combination, select ‘None of these’ as your answer. 

Column (1)	Column (2)
(A)The unrest among students is confined not only to India	(D) but has become a global phenomenon.
(B)Students are the pillars of an	(E) country’s progress.
(C) The community of students complained that higher	(F) tuition fees are charged from them.