In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.
--------
Question: [[-38, 0, 9, -17, 48], [9, 15, 43, -39], [34, 15, 26], [19, 17, 13]]

Answer: [0, 0, 884, 0]


Question: [[39, -48], [-28, -34, -1, 3, -41], [-2, 14, -6, -23, -12], [-30, 18, -30, -28, -31], [26, 23, 45], [36, 3, -50, -32], [-19, -33, -38], [49, 30, 48], [2, -40], [-50, -45, -2, -35], [20, 48, -16, 22], [-36, -36, -32], [-18, 2, -29, -37, 49], [-36, 8, 19, 14], [9, -34, 48, 12, -4]]

Answer: [-48, 952, -2016, -453600, 26, 57600, -38, 1440, -80, 100, -337920, -41472, -36, -4032, 78336]


Question: [[-19, 2], [44, 6, -45, -5], [3, -39, 25, 17], [7, -16, 36], [31, -9, 44, 4], [26, -31], [45, 6, 40, 7, 40], [-11, 26, -36, 44, -9], [-42, -50, 46, -48], [-10, 21], [14, -47], [-10, -18, -4, 29], [-31, 29, -41], [-31, 30]]

Answer:
[2, 264, 0, -576, 176, 26, 9600, -41184, -4636800, -10, 14, -720, 0, 30]