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: [53, -70, 12, 14, -11, -69, 85]

A: [-8.5, -29.0, 13.0, 1.5, -40.0, 8.0]
****
Q: [-69, 38, 10]

A: [-15.5, 24.0]
****
Q: [-4, -97, -97, 80, 2, 31, 40, 62, 94, 73, -41]

A:
[-50.5, -97.0, -8.5, 41.0, 16.5, 35.5, 51.0, 78.0, 83.5, 16.0]
****