In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting string. 'i' and 'j' will be non-negative, and will always have a value less than the length of A. 'i' will always be less than 'j'. Perform the operations in order, i.e., do not reverse first and then concatenate.
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Question: 6, 16, ['T', '7203', 'J', 'O', 'h', 'm', 'q', '3985', 'H', 'w', '2055', '9161', 'T', '8415', '95', 'c']

Answer: c595148T16195502wH5893qm


Question: 2, 2, ['8679', 'G', '1819']

Answer: G


Question: 1, 2, ['r', 'Y', 'K', 'b', '7133', 'f', '723', 'P', 'K', 'i', '5641', 'p', 'v', '1985', '825', '4331', 't', '2801', 'E', '7829', 'q', '8329', '7185', 'F', '537', 'w', '8175']

Answer:
Yr