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.
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Question: [[-45, 50, 40, -22], [-4, -31], [22, 22, 15], [-33, -41, 46, -24], [22, -10, 35, -23], [22, 8, 9, 19, 41], [-4, -17, -49, -24, -21], [4, -44], [-19, 31], [-40, 24, -31], [-14, 29, -15, 32]]

Answer: [-44000, -4, 484, -1104, -220, 176, 96, -176, 0, -960, -448]


Question: [[-22, -18], [-1, -28, 19], [-25, -13, -31, 5, -47], [-4, -47, 38], [-6, -48, 25], [3, -37], [10, 37], [-49, 25, -33, 10, 43], [-6, 21, -19], [50, 33, 33], [40, -8, -19], [-27, -31, -15, -14, -41]]

Answer: [396, -28, 0, -152, 288, 0, 10, 10, -6, 50, -320, -14]


Question: [[-20, 18, -30, -46], [3, 12, -45, 40, -47], [-38, -16], [38, -16, 11, 50, 24], [14, -25, -39, 22], [27, 4, -35, -21, -37], [1, -28], [20, -46, 30], [13, -6, 0, -47], [-6, 8, -3, 16], [-16, 41], [-11, 10], [13, -15, -5, -2]]

Answer:
[-496800, 480, 608, -729600, 308, 4, -28, -27600, 0, -768, -16, 10, -2]