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:
[[15, 46, 12, 33], [-50, -34], [33, -29]]
answer:
[552, 1700, 0]


question:
[[-17, 6, -22, 30, -32], [38, -40, 27], [11, 35], [29, 1], [3, 39, 34, 17], [35, -43, 47, -35], [-28, 19, -29], [-14, 28], [22, 38, 6, -35], [-45, 8], [44, 48, -9, 49, -11], [34, 22, -49, -9], [26, -6, 4], [-32, 18, -23]]
answer:
[126720, -1520, 0, 0, 34, 0, -28, -392, 5016, 8, 2112, 748, -624, -576]


question:
[[17, 34, -25, -28, -3], [15, 38, -23], [26, 43, -21], [-38, 13, -1, -14]]
answer:

[-952, 38, 26, 532]