In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.
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Question: 5, 5, ['821', '1417', 'r', '9267', 's', '8093']

Answer: s


Question: 1, 3, ['8975', '5175', 'X']

Answer: X51758975


Question: 2, 6, ['w', 'I', '2935', '177', 't', '3987']

Answer:
3987t1772935I