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, -54, -100, -12, -64, 96, -48]
answer:
[-29.5, -77.0, -56.0, -38.0, 16.0, 24.0]


question:
[1, 64, -12, -75, 99, 70, -83]
answer:
[32.5, 26.0, -43.5, 12.0, 84.5, -6.5]


question:
[75, -62, -30, 78, -41, 85, -62, -12, -70, 29, 69, -75]
answer:

[6.5, -46.0, 24.0, 18.5, 22.0, 11.5, -37.0, -41.0, -20.5, 49.0, -3.0]