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

[Q]: ['old', 'R', 'h', 'the', 'e', 'In', 'R']
[A]: oldRhtheeInR


[Q]: ['my', 'H', 'there', 'E', 'aloft', 'm', 'ye', 'e', 'enormous', 'd', 'k', 'not', 'Z', 'arid', 'F']
[A]: myHthereEaloftmyeeenormousdknotZaridF


[Q]: ['upstairs', 'L', 'F', 'o']
[A]:
upstairsLFo