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.

Q: [[7, 12, -50, 24], [-25, 29, 2, 42, -1], [-17, -33, 28], [-43, -46], [24, 19, 11, -27], [7, 13, -39, 18], [-19, -50, -21]]

A: [-14400, 84, 28, -46, 24, 18, -50]
****
Q: [[1, 50, -3], [7, 23, 15], [-3, 12, 4, -22, -34], [-13, 48], [16, -41, -37, 43, 41], [-24, 13, 28, 8], [-30, -2, 12], [-1, 13, -50], [49, 11, -11, -34], [-15, 5, 8], [-26, 21]]

A: [50, 0, 35904, 48, 16, -5376, 720, -50, -34, 8, -26]
****
Q: [[21, -50, 3, 42], [12, -49, -12], [-26, 38, 46], [14, -39, 32, 40], [-24, 5, 28, 3]]

A:
[-2100, -144, -45448, 17920, -672]
****