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:
[[-43, -23], [20, -11, 28, -49, -12], [-4, 33, 23, 13], [21, -16, -12], [-50, -15, 6, 45], [31, -28], [5, 49, -31, -21], [-48, -44, -28, 36], [47, -33, -19, 14], [-26, -29, -24], [27, 41, -25, 45, 28]]
answer:
[0, -6720, -4, 192, -300, -28, 0, -2128896, 14, 624, 28]


question:
[[-1, 25, -35, -36], [-43, -30, -32], [-25, -19, -43, 10, -47], [-39, -12, 39], [18, 17, -2], [-48, -33, -14], [9, -29, -36, 31, -5], [44, 10, 49, 12]]
answer:
[-36, 960, 10, -12, -36, 672, -36, 5280]


question:
[[-15, -5, -46, 6, 36], [-31, 10], [-14, -34, 42, 45], [15, 30, -2], [-42, 29, 47, -42, -9], [11, 10, 34, -47, 1], [16, -46, 31, 48, -18], [29, -5, 42, 6], [31, 48, 41, 21], [-14, 22, 49, -48], [18, -41, -45, 11], [4, 29], [-48, 10, -2, 15], [23, 27, -28, -21, -20], [-45, 20]]
answer:

[-9936, 10, 19992, -60, 1764, 340, 635904, 252, 48, 14784, 18, 4, 960, 560, 20]