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: [[-37, -41, 17], [29, -44, 35, -34, -46], [26, 9, 28], [0, -16, 24, -18], [13, 18, 42], [29, -21, -27], [-10, -16, 12, -39, -22], [4, -3], [-29, -23]]

Answer: [0, -68816, 728, 0, 756, 0, -42240, 4, 0]


Question: [[9, -24, 18, -16], [36, 45, -8], [5, 42, 38, -9, -9], [39, 1], [17, 12, 35, 32, -37], [-4, 50], [-22, 2, -45], [-29, 32, -2, 0, -41], [38, 48, -6, -10, 19], [-35, -45, 33], [-32, -37, 23], [-6, 39, 5, 43], [26, -25, 4, 48], [-35, 33]]

Answer: [6912, -288, 1596, 0, 384, -200, -44, 0, 109440, 0, -32, -6, 4992, 0]


Question: [[-28, -50, -26, -42, 28], [-39, -3], [1, 40, -31, 6, 45], [17, 21, -2, -17, 39], [18, 46, -21, -31]]

Answer:
[42806400, 0, 240, -2, 828]