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:
[-69, -76, -98, -72, 6, -95, -34, 44, -90, 96]
answer:
[-72.5, -87.0, -85.0, -33.0, -44.5, -64.5, 5.0, -23.0, 3.0]


question:
[41, 85, 88, 99, -25, -32, -62, -9, -46, -89]
answer:
[63.0, 86.5, 93.5, 37.0, -28.5, -47.0, -35.5, -27.5, -67.5]


question:
[70, 63, -1]
answer:

[66.5, 31.0]