In this task you will be given a list of strings and you need to concatenate them.
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Question: ['did', 'B', 'of', 'l', 'X', 'g']

Answer: didBoflXg


Question: ['in', 'P', 'that', 'j', 's']

Answer: inPthatjs


Question: ['or', 'U', 'H', 'broad,', 'w', 'all', 'j']

Answer:
orUHbroad,wallj