instruction:
In this task you will be given a list of strings and you need to concatenate them.
question:
['O', 'K', 'f', 'u', 'B', 'among', 'P', 'M']
answer:
OKfuBamongPM


question:
['with', 'P', 'before', 'w']
answer:
withPbeforew


question:
['R', 'e']
answer:

Re