In this task you will be given a list of strings and you need to concatenate them.
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Question: ['O', 'a', 'B', 'r', 'up', 't', 'c', 'between', 'g']

Answer: OaBruptcbetweeng


Question: ['in', 'h', 'a', 'w', 'O', 'battle', 'P']

Answer: inhawObattleP


Question: ['out', 'H', 'It9s', 'U', 'for', 'K', 'Z', 'common', 'L']

Answer:
outHIt9sUforKZcommonL