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:
[[24, -25, 11], [36, -21, -33, -17, 27], [41, -45, -1, -50], [40, -31, 20, -13, -45], [47, 7], [-21, 0, 22], [21, -16, 21, 33, 5]]
answer:
[24, 36, -50, 800, 0, 0, -16]


question:
[[-30, 7, -21, -29, 12], [15, -5, 19, -47], [-48, 5, 25], [28, -42], [-45, 5, -28, -28, 15], [38, 34], [43, 2, 8, 33, 5]]
answer:
[-360, 0, -48, -1176, 784, 1292, 16]


question:
[[-12, -19, 16], [37, 44, 21, -28, -33], [-15, -11, -7, 7], [-4, -43, 48, -44, -7], [-47, -12, -30], [26, -49, -46, -15, 39]]
answer:

[-192, -1232, 0, 8448, 360, -1196]