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:
[[-34, -24, 27, 14, -14], [-27, -23, 2, 30], [-31, -17, -19, 42], [-15, 46], [2, -26, -43, 6], [-17, 31, 6], [-22, 38, -11], [-39, -23], [-37, -20, -27, -17], [14, -22, -32], [30, -11], [-22, -42, -26, 20, -38], [44, 30, -20], [49, 15], [3, 42, 29, 28, 26]]
answer:
[-159936, 60, 42, 46, -312, 6, -836, 0, -20, 9856, 30, 18258240, -26400, 0, 30576]


question:
[[-10, 39, -31, 2], [-45, 4, 34], [-19, 25, 47, -4], [15, -3], [-10, 18, 50, 30]]
answer:
[-20, 136, -4, 0, -270000]


question:
[[-32, -43, -27, -13, 33], [42, 36, -41], [-9, -29, 37, 22, -16], [49, -25, -36, -20, 33], [-39, 46, -11], [-2, 46], [-7, -24, -4, 38], [10, 20], [14, 26, 24, -45, -31], [-16, -37], [-33, -11], [16, 27, -47, -28], [21, 24], [-33, -50, 8, -16], [40, 39, 16]]
answer:

[-32, 1512, -352, 720, 46, -92, 3648, 200, 8736, -16, 0, -448, 24, 6400, 640]