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: [[41, -20, -31, 40, 22], [-16, 10, 16, 25, 24], [18, 28, 33, -41], [8, 48, -39, -31], [-27, 9]]

Answer: [-17600, -61440, 504, 384, 0]


Question: [[-12, 20, 19], [-24, -35, -9, -46], [-33, 23], [-17, 49, 11, -19, -46], [-32, -32, 14, -20, 41], [10, 2, 39, 4], [-18, -31, 32, -13, -46], [-35, 37, 2], [-9, 16], [3, -17, 1], [7, -1, -47, -41], [-13, -7], [17, -20], [7, -3]]

Answer: [-240, 1104, 0, -46, -286720, 80, 26496, 2, 16, 0, 0, 0, -20, 0]


Question: [[4, 4], [24, 34, 8, -14], [12, -34], [11, 5, -42], [-50, 43, -9, 1, -5], [-5, -11, -16, -40], [14, -20, 31], [7, 7, 31, -50], [5, 23, -13, 28], [18, -23, 31, -9, 0], [-5, 21, -24, -33, -36], [47, -48, -5, 28], [20, -28, 46, 27, 27]]

Answer:
[16, -91392, -408, -42, -50, 640, -280, -50, 28, 0, 864, -1344, -25760]