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: [81, -34, 68, 80, -48, -16, -47, 59, 84, 75, 19, 82, -95]

A: [23.5, 17.0, 74.0, 16.0, -32.0, -31.5, 6.0, 71.5, 79.5, 47.0, 50.5, -6.5]
****
Q: [-80, 99, -49, -90, 63, 15, 39, -5, -17]

A: [9.5, 25.0, -69.5, -13.5, 39.0, 27.0, 17.0, -11.0]
****
Q: [69, 60, 32, -17]

A:
[64.5, 46.0, 7.5]
****