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: [[0, -32], [-6, -5, 37, 6], [13, -33, 47, 44], [8, 35, 19, 48], [35, 48, 35, -42], [11, -35], [-2, -43, 12, -10, -17], [-6, -24, 31], [-12, -14, -48, -36]]

SOLUTION: [0, -36, 44, 384, -2016, 0, 240, 144, 290304]

PROBLEM: [[-16, -31, -5, 28], [-1, -26], [-19, -9], [36, -3], [-43, -44, 20, -12], [-15, 11, 46, -20, -18], [33, -25], [-39, -12, 30, 37], [17, 10, 1, 28], [-37, 44, 34], [-14, -48, -35], [-23, 40, -22, -7, 6], [-44, 34, 31], [39, -27, 12, -40], [-25, -15, -39, 36]]

SOLUTION: [-448, -26, 0, 36, 10560, 16560, 0, -360, 280, 1496, 672, -5280, -1496, -480, 36]

PROBLEM: [[31, 14, -43, -34], [26, 34], [7, 16], [20, -25, 14], [-45, 6, 47, -43, 19], [-21, 23], [-12, -2, 35, 9, -50], [16, -30, -11, 35], [43, 0, 23], [49, 9, 35, 11, 33], [-47, -6], [25, -31, -49, -18]]

SOLUTION:
[-476, 884, 16, 280, 6, 0, -1200, -480, 0, 0, -6, -18]