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.
--------
Question: [[18, -39, -15], [-15, 23, 38], [-9, 37], [-16, -1, 28], [48, 3], [34, 19, -19, 46], [37, 26, -12, 12], [-37, -2, 0]]

Answer: [18, 38, 0, -448, 48, 1564, -3744, 0]


Question: [[-11, -40, 14, 15], [46, -13], [10, -45, -9, 31], [-39, 21, 8, -23, -46], [8, -25], [50, -22, 13], [7, 25, 46], [39, 18, 13, 26, -11], [-25, -40, 32, -19], [34, 35], [50, -3, 20, -37, 44], [2, 37, 50, 2], [22, 25, 29, -42], [-40, -50, 38, -4, -3], [22, -11]]

Answer: [-560, 46, 10, -368, 8, -1100, 46, 468, -1280, 34, 44000, 200, -924, -304000, 22]


Question: [[7, -17, 31], [45, 47, 40], [-8, 20], [-8, -37, -24, -15], [45, -14, 9, -13], [-12, 35, 25, 21, 30], [-18, -47, 32], [-35, -42], [-13, -8, 11], [-41, 13, -2], [41, -28, 3], [23, 27, -22, -17], [-28, 0, -38, 22]]

Answer:
[0, 40, -160, 192, -14, -360, -576, -42, -8, -2, -28, -22, 0]


