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: [[-36, -20, -36], [34, 49, -12], [13, 15, -45], [-50, -18], [16, 13]]

Answer: [-25920, -408, 0, 900, 16]


Question: [[-18, -11, -44], [29, 37, -44, 5], [46, 25], [11, 25, -37, -18], [22, -43, 38, -28, 1], [6, 11, 4, -1], [-44, -17, 35], [-43, 15, 47, -28, 8], [1, -24, 19, -22, -20], [-17, -13, -44, 20], [23, 23, 17, 25, -32], [-23, 39, -39, -11], [26, -24, -18, -50, -40], [-28, 18, -8, -4], [12, -20]]

Answer: [792, -44, 46, -18, -23408, 24, -44, -224, -10560, -880, -32, 0, 22464000, -16128, -240]


Question: [[19, 20, -1, -13, 10], [-40, 26, 36, 20], [-9, 34, -46], [45, -40], [34, -49, -38, 23, -49], [-49, -46], [-10, -28, -3, -6], [15, 30, 29, 29], [0, -23, 35, -14], [-30, 49, 9, 44, 5], [25, 33, -27, -3, -2], [-42, 44, 8, -28, -42]]

Answer:
[200, -748800, -1564, -40, -1292, -46, -1680, 30, 0, -1320, -2, -17385984]