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 concatenate all elements of A from the ith element to the jth element, and print 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.
question:
4, 14, ['9091', '9643', 'v', 'J', 'q', 'P', '5913', 's', 'F', 't', '8721', '2989', '4599', '4813', 'G', '8101', '3337', '9121', '601', 'H', 'z', 'W', 'I', '4653']
answer:
JqP5913sFt8721298945994813


question:
1, 3, ['1963', '8375', 'l', '2629', '2987']
answer:
19638375l


question:
14, 19, ['N', 'T', '6777', '7039', 'q', 'v', 'j', 'L', '9997', 'S', 'T', 'R', '745', '4415', '8801', '5667', 'a', '2057', '2819']
answer:

441588015667a20572819