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:
[-16, 64, -90, -98, -31, 44, 49, -51]
answer:
[24.0, -13.0, -94.0, -64.5, 6.5, 46.5, -1.0]


question:
[-38, -61, -23, -94, -64, 18, -26, -96, -92, 96, -34, -80, -13, 45, -83]
answer:
[-49.5, -42.0, -58.5, -79.0, -23.0, -4.0, -61.0, -94.0, 2.0, 31.0, -57.0, -46.5, 16.0, -19.0]


question:
[61, 96, 36, -61, 11, 72]
answer:

[78.5, 66.0, -12.5, -25.0, 41.5]