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:
[[7, -22], [-36, 24], [42, 0, -38, -12], [32, -27, 46, -38], [-35, 9], [16, 12, -34, 0, -15], [-21, 34, -36, 2], [-21, 37, 13, 21, 27]]
answer:
[-22, -864, 0, -55936, 0, 0, -2448, 0]


question:
[[-10, -9, 41, 48], [25, 31, 28], [21, -40, 14], [-12, 34, -32, -37], [30, -45, 21, -4], [15, -23, -49, 50, 30], [33, -9, -13]]
answer:
[-480, 28, -560, 13056, -120, 1500, 0]


question:
[[-18, 28, 40], [17, -24], [1, 20, 5, -36, -3], [4, -2], [31, 40], [-30, -44, -49, -39], [-5, 29, 44, 14], [6, -34], [17, 33, -23, -2, 17], [-27, -9, 0, 32, -34]]
answer:

[-20160, -24, -720, -8, 40, 1320, 616, -204, -2, 0]