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, -32], [7, 10, -23, -42, 50], [-10, -32, 19, -27, -10], [-45, -40], [8, 13, -3, -10, -11], [21, -3, 35], [-50, 8], [-12, -41, 1], [39, -26, -28], [-14, -26, 47, 16, -11], [28, -8, -49, -2, -42]]

Answer: [-1152, -21000, -3200, -40, -80, 0, -400, -12, 728, 5824, -18816]


Question: [[13, 7, 20], [-30, 36, -7, -19], [-37, -22], [25, 13], [22, -31], [18, 33, -17, -3, -30], [37, -33, 40, 14, 13], [11, -16]]

Answer: [20, -1080, -22, 0, 22, -540, 560, -16]


Question: [[48, -19, -37], [42, -17, -12, 14, 32], [-46, -23, -1], [-40, -7, 15], [-24, -41, -45], [37, 27, -36, -46, 34], [-13, -17, 18, 50, -19], [-12, 37, -19, 42]]

Answer:
[48, -225792, -46, -40, -24, 56304, 900, -504]