In the following question, two columns are given, containing three phrases each. 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, which may display the sequence(s) in which the phrases can be joined to form a correct sentence. If none of the phrases makes a correct sentence, mark ‘None of these’ as your answer.

Column (1)

Column (2)

(A) Robo-advisors cannot operate independently

(D) several times before that Islamic State had been or shortly would be defeated.

(B) AI does improve customer service,

(E) of their human counterparts because their algorithms require a longer learning curve.

(C) Mr. Trump and members of his administration have said

(F) but only in unison with human professionals.

Question

Column (1)	Column (2)
(A) Robo-advisors cannot operate independently	(D) several times before that Islamic State had been or shortly would be defeated.
(B) AI does improve customer service,	(E) of their human counterparts because their algorithms require a longer learning curve.
(C) Mr. Trump and members of his administration have said	(F) but only in unison with human professionals.