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: [[-29, 9, -38, 26], [39, 14, -7, -24, 15], [15, 26, -33], [-12, -30, 44, -27, 17], [-26, -26, 20], [-29, 12, 34, -14, 27], [-40, 39], [50, 9, -48, 8, 19], [-45, -37, -15, -47]]

SOLUTION: [-988, -336, 26, 15840, 13520, -5712, -40, -19200, 0]

PROBLEM: [[27, 25, -36, 12, 17], [41, -49, 23, 13, 31], [37, 19, 34, 34, 48], [24, -41, 29, -23], [39, -41, -9, 33, -14], [41, 40, -31, 41], [20, -12, 21], [12, 13, -16, -11, -44], [-15, 41, 6, 0], [-8, 31], [3, 25, -15, -46]]

SOLUTION: [-432, 0, 55488, 24, -14, 40, -240, 8448, 0, -8, -46]

PROBLEM: [[-44, 20, -19, 29], [-49, -32, 28, -31, -49], [-14, 10, -40, -44], [-21, -8, 5, 15, 10], [36, 41, -24, -50], [-40, 37, -14, 8], [4, 7, -40], [34, -19, -32, 42], [35, -41, -12, 13, -33]]

SOLUTION:
[-880, -896, -246400, -80, 43200, 4480, -160, -45696, -12]