TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['a', 'O']

SOLUTION: aO

PROBLEM: ['groaned', 'D', 'indifference', 'B', 'currents', 'x', 'l']

SOLUTION: groanedDindifferenceBcurrentsxl

PROBLEM: ['off', 'k', 'n', 'W', 'of', 'w', 'his', 'm', 'X', 'Aye,', 'c']

SOLUTION:
offknWofwhismXAye,c