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].

Q: [-79, -48, 58, -34, 17]

A: [-63.5, 5.0, 12.0, -8.5]
****
Q: [-85, 41, -29, 47, -31, -38, 91, 82]

A: [-22.0, 6.0, 9.0, 8.0, -34.5, 26.5, 86.5]
****
Q: [-17, 69, 57, -79, 7, 34]

A:
[26.0, 63.0, -11.0, -36.0, 20.5]
****