instruction:
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:
[[-28, -44, 44, -19, 20], [-4, -1], [-44, 35], [-29, 5, -50, 40, -32], [11, -43, 23, -13], [12, -39, 7], [-44, -30], [21, 47, 29, -21, 39], [12, -34, 49, -40], [13, -44, -3, -45], [1, -45], [5, -26, -31], [42, -14, 17, 43, 33], [13, 23, -17, 49, -15]]
answer:
[1084160, -4, -44, 64000, 0, 12, 1320, 0, 16320, -44, 0, -26, -588, 0]


question:
[[35, 17, 7, -41, 22], [33, -17], [-50, 31]]
answer:
[22, 0, -50]


question:
[[-1, 20, 22, -4, 31], [48, 1], [-47, 30, -21, -8], [-22, -38], [38, -35, 18, 43, 18], [42, 33, -22, -24, -26], [24, -21], [-3, -11, -15, 5, 50], [-4, 24, -26, 22, -41], [-34, 19, 49, -39]]
answer:

[-1760, 48, -240, 836, 12312, -576576, 24, 50, 54912, -34]