In this task you will be given a list of strings and you need to concatenate them.

[EX Q]: ['Z', 'x', 'i', 'left', 'M', 'C', 'R', 'z', 'track,', 'X', 'h']
[EX A]: ZxileftMCRztrack,Xh

[EX Q]: ['here,', 'Q', 'M', 'whale', 'E', 'm', 'z']
[EX A]: here,QMwhaleEmz

[EX Q]: ['at', 'G', 'Q', 'B', 'q', 'involved', 'W', 'P', 'L', 'the', 'j', 'Z']
[EX A]:
atGQBqinvolvedWPLthejZ