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:
[28, -83, -37, -51]
answer:
[-27.5, -60.0, -44.0]


question:
[-52, -41, 25, 7, -96, -81, 44, 92, -83, -29, 1, 0]
answer:
[-46.5, -8.0, 16.0, -44.5, -88.5, -18.5, 68.0, 4.5, -56.0, -14.0, 0.5]


question:
[-58, 17, 52, -54, -28, 50]
answer:

[-20.5, 34.5, -1.0, -41.0, 11.0]