instruction:
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.
question:
3, 4, ['9369', 'l', '9825', 'C', '1273', '3885', '5491']
answer:
C9825


question:
8, 9, ['W', '1701', 'c', '3565', 'W', '687', 'b', 'o', 's', '3041', '4325', 'A', '2405', '5087', 'y', 'x', '2017', 'Y', 'U']
answer:
so


question:
7, 10, ['p', 'y', '7087', 'J', 'Z', 'L', 'j', 'P', 'R', '9525', '8091', '9167', 'R', 'y', '6287', 'B', '7349', 'Y', '8339', 'C', '5967', '6683', '453', 'l', 'P', '4603', '9969', '7495', '7521', 'U']
answer:

9525RPj