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: [[-6, -24, 45, -16, -29], [19, -6, 2], [-13, 10, -9, 33], [-17, 30, 16, 43, 14], [-32, 22], [12, 46, 15, 43], [-14, -47, 10, 28], [30, 3, 14, -35], [-31, 23, -47], [21, -20], [-14, 31], [7, -4, 24, 34], [2, -49, 18, -40, -9], [-35, -21, -32, -16, 5], [-14, 14, 29, 48]]

SOLUTION: [-2304, -12, 10, 6720, -704, 552, -3920, 420, 0, -20, -14, -3264, -1440, 512, -9408]

PROBLEM: [[8, 39, -35, 42, 28], [41, -30, 28], [-7, -2, 0, 18, -29], [38, -8, -2], [35, 8, 39, 46], [29, 19, -42], [3, 37], [16, 47], [-9, 39, 41, -48, 23], [-16, -50, -42]]

SOLUTION: [9408, -840, 0, 608, 368, -42, 0, 16, -48, -33600]

PROBLEM: [[-4, -19], [21, 7], [-35, -33, -2, 9]]

SOLUTION:
[-4, 0, -2]