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: [[26, 3], [-44, 15, 6, 31, -28], [32, -26, 27], [-18, 7, -22], [29, 38, -47], [-13, 44], [-36, -45], [-28, 45, -6, -24], [0, 34, 37, -12], [-14, 15], [-30, 21, 23, 2, 43], [36, -25, -14, 35]]

SOLUTION: [26, 7392, -832, 396, 38, 44, -36, -4032, 0, -14, -60, -504]

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: [[-31, -26, -47], [-41, 20], [-19, 29], [-39, 3], [-12, -43, 13], [25, 33, -38, 5, 12], [-46, 0, -22], [-12, -47, 29, 26, -29], [-28, -24], [-33, -23, -9]]

SOLUTION:
[-26, 20, 0, 0, -12, -456, 0, -312, 672, 0]