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: [[9, 3], [46, 35, 15, 28], [47, 16], [22, 20, 4, 21, -3]]

Answer: [0, 1288, 16, 1760]


Question: [[8, -27, 49, -40, -35], [-25, -28], [-16, 46, 2, -33, -48], [-49, -15], [-14, -18, -27, 27], [27, -15, 24, 17], [20, -17, 19, 19], [15, -19, 7, 32, 25], [1, -46, -15, 41], [-35, 14, 32, -16], [0, -9, -5, 16]]

Answer: [-320, -28, 70656, 0, 252, 24, 20, 32, -46, -7168, 0]


Question: [[41, 43, -18], [-1, -50, -4, 24], [33, 19], [22, -23], [38, -19, -36, 28], [40, 10, -44, 31], [-1, -33], [48, -16], [5, 23, -30], [-19, -19], [24, -35, 38, -2], [45, 15], [4, -27, 25], [39, 8, 32]]

Answer:
[-18, 4800, 0, 22, -38304, -17600, 0, -768, -30, 0, -1824, 0, 4, 256]