instruction:
In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].
question:
[5, -27, -35, -14, -48, 55, 42, 68, -12, -85, 82, -30, 22]
answer:
[-11.0, -31.0, -24.5, -31.0, 3.5, 48.5, 55.0, 28.0, -48.5, -1.5, 26.0, -4.0]


question:
[4, 56, 13, 30, 42, -23, 54, 75, -46, -34, 44, -47, 50, -16]
answer:
[30.0, 34.5, 21.5, 36.0, 9.5, 15.5, 64.5, 14.5, -40.0, 5.0, -1.5, 1.5, 17.0]


question:
[82, 46, -55, 34, -9, -27, 68, 57]
answer:

[64.0, -4.5, -10.5, 12.5, -18.0, 20.5, 62.5]