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: [[49, 17, -32, 34], [46, -39], [-25, -26, 20], [7, 26, 28, 33], [19, 13, -7], [-7, -15, -28, -48, 38], [-14, -45], [-3, 47, -24], [50, -22, 20, 26, -27], [-36, -32, 29, 50, 10], [-6, -28, -33, 28, -18], [-10, 38], [-25, 15, 39, 5, 47]]

SOLUTION: [-1088, 46, -520, 728, 0, 51072, -14, -24, -572000, 576000, -84672, -380, 0]

PROBLEM: [[-42, -2, -12, -38], [17, -3], [3, -37, -38, -18], [49, 39, -43, 28, -35], [-9, -50, 49, 39], [-49, -16, -47], [-4, 30, 45, -12], [41, 36, -19, 18, -34], [-5, 48, -15, 49], [-24, -30, -16], [10, -16], [23, 34], [37, -45], [-29, -29, -26], [11, 41, 30, 33]]

SOLUTION: [38304, 0, 684, 28, -50, -16, 1440, -22032, 48, -11520, -160, 34, 0, -26, 30]

PROBLEM: [[36, -31, -26, -27, -9], [44, -10, -2, 36, 31], [19, -7, 5, 7], [13, -22]]

SOLUTION:
[-936, 31680, 0, -22]