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:
[-79, 58]
answer:
[-10.5]


question:
[-49, -91, -7]
answer:
[-70.0, -49.0]


question:
[14, 67, 66, -33, -39, -85, -96, 46, 38, 34, 19, 90]
answer:

[40.5, 66.5, 16.5, -36.0, -62.0, -90.5, -25.0, 42.0, 36.0, 26.5, 54.5]