Detailed Instructions: 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.
Q: 2, 7, ['9487', 'f', 'Z', 'W', '9333', 'o', '1359', '5189', 'e', 'b', '7467', 'm', '2337', '5137', 'n', '7537', 'L', 't', '8253', 'm', '167']
A:
9531o3339WZf