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: [[-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]]

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

PROBLEM: [[30, 37, -27, 11], [-18, -35, 23, -31], [-42, 32, 25, 35, 46], [-20, -18, -31, 30, -18], [49, -29, -36, -32, -8], [36, -50, -29, 37, 46], [22, -48, 34, -44, -36], [37, -38], [-2, 48, 38, -11], [1, 39, -29]]

SOLUTION:
[30, -18, -61824, -194400, -9216, -82800, -56871936, -38, -3648, 0]