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 small amount of water vapor in the Martian atmosphere suggests	(D)only small amounts of carbon.
(B) Ancient oceans on Mars contained	(E)that there has been liquid water on Mars.
(C) The climate of Mars may not have been suitable	(F)since the formation of large bodies of water.