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: [[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: [[-29, -46, 2, -48], [-48, 38, -16, -34], [-26, 4], [22, 43, 0, -24], [28, -30, -23], [45, -38, 17], [-36, -3, 35], [14, -20, -6], [-27, -47, -25], [29, -21, 37, -46], [2, -1], [-38, -41, 21, 31], [-9, -4, 33]]

Answer: [4416, -992256, -104, 0, -840, -38, -36, 1680, 0, -46, 2, -38, -4]


Question: [[23, -45, 20, -19, 24], [-32, -34], [7, 5, -36, 45, -18], [29, -27, -15], [-45, 41, -5], [8, 12], [-2, 50, 30], [7, 34], [33, -13, 33]]

Answer:
[480, 1088, 648, 0, 0, 96, -3000, 34, 0]