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

[EX Q]: ['I', 'W', 'from', 'B', 'and', 'Y', 'head', 'F', 'N', 'last', 'W', 'the', 'v', 'B', 'l', 'Pip,', 'U']
[EX A]: IWfromBandYheadFNlastWthevBlPip,U

[EX Q]: ['G', 'of', 'Q', 'o', 'to', 'B']
[EX A]: GofQotoB

[EX Q]: ['X', 's', 'of', 'N', 'i', 'both', 'C', 'these', 'p', 'W']
[EX A]:
XsofNibothCthesepW