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:
[[27, 25, -36, 12, 17], [41, -49, 23, 13, 31], [37, 19, 34, 34, 48], [24, -41, 29, -23], [39, -41, -9, 33, -14], [41, 40, -31, 41], [20, -12, 21], [12, 13, -16, -11, -44], [-15, 41, 6, 0], [-8, 31], [3, 25, -15, -46]]
answer:
[-432, 0, 55488, 24, -14, 40, -240, 8448, 0, -8, -46]


question:
[[7, 45, -7], [37, -10], [-1, -15], [25, -8, -9, 26], [5, -18, -24, 17, 25], [-39, -49, -19, 19, 21], [-14, -6, -25, -24], [-32, 19, -40], [33, 3], [-16, 46, 37, -21, 30], [7, -48, 50, -46], [-43, -39, 16, 2, -29]]
answer:
[0, -10, 0, -208, 432, 0, -2016, 1280, 0, -22080, 110400, 32]


question:
[[-18, 33], [-47, -48, 24], [-45, 15, -30, -22], [25, -17, 18, 22], [21, 39, -19, -32], [24, 5, -34, -39, -36], [-23, 3, 24, -16], [15, 32, 35, 22, -10], [-38, 6, 32, 26], [-34, -1, -12, -35], [-16, -43, 25], [-29, 1, 36, -29, 19], [31, -44, 17, 47], [-2, -17, -44], [43, 37, -16, 15, 7]]
answer:

[-18, -1152, 660, 396, -32, 29376, -384, -7040, -189696, 408, -16, 36, -44, 88, -16]