TASK DEFINITION: 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.
PROBLEM: [[-5, -36], [-22, 36, -40], [-46, -4, 25, 2], [-32, 9, -13, -18], [-22, 24, -2, -34, 11], [21, 35, -47], [-37, -48, -45, -32, -15], [25, -5, -34, 39, 37], [37, 0], [-23, 13, -19, 12], [13, -20, 32, 16], [-7, -41], [34, 11, -14, 37], [34, -17], [43, 28, 16, -33]]

SOLUTION: [-36, 31680, 368, 576, -35904, 0, 1536, -34, 0, 12, -10240, 0, -476, 34, 448]

PROBLEM: [[18, 12, -22, -2, 9], [20, 0, 7, -48], [4, -49, 41], [5, -20, 49], [-39, -17, -34, 43, -20], [-31, 4, -16, 47, -13], [20, 30], [28, -32, 41, 47], [-37, -33, -25], [50, 20, -23, 11, 44], [45, -11, 34], [-25, -13], [-9, -16, -20], [24, 34, 20, -32]]

SOLUTION: [9504, 0, 4, -20, 680, -64, 600, -896, 0, 44000, 34, 0, 320, -522240]

PROBLEM: [[-19, 32, -48, -15], [43, -48, -12, 36], [47, 45, -17, 15, -7], [-20, -30], [-27, 28], [0, -22, -18, -21, -8], [-16, 8, -7, -7], [-10, -7, 5, 45], [-22, 16, 26, 29, -23], [26, -1, -39, 2, 11], [10, 43, -18], [49, -41, 10]]

SOLUTION:
[-1536, 20736, 0, 600, 28, 0, -128, -10, -9152, 52, -180, 10]