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:
[-99, 61, 95]
answer:
[-19.0, 78.0]


question:
[-12, 93, -67, 52, -13, 30, -65, 71]
answer:
[40.5, 13.0, -7.5, 19.5, 8.5, -17.5, 3.0]


question:
[-20, 83, -68, 63, 39, 20, 76]
answer:

[31.5, 7.5, -2.5, 51.0, 29.5, 48.0]