In this task you will be given a list of strings and you need to concatenate them.
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Question: ['at', 'e', 'If', 'W', 'Y', 'worlds.', 'R', 'F', 'P', 'u']

Answer: ateIfWYworlds.RFPu


Question: ['compare', 'K', 'i', 's']

Answer: compareKis


Question: ['c', 'he', 'r', 'X', 'G', 'a', 'L', 'last', 'g']

Answer:
cherXGaLlastg