In this task you will be given a list of strings and you need to concatenate them.
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Question: ['o', 'b', 'this', 'z']

Answer: obthisz


Question: ['headsman;', 'Y', 'U', 'K', 'r', 'Z', 'interchangeably', 'r', 'h', '(_Ahab', 'z']

Answer: headsman;YUKrZinterchangeablyrh(_Ahabz


Question: ['g', 'd', 'm', 'whale,', 'O', 'F']

Answer:
gdmwhale,OF