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: [-44, -27, 29, 71, 76, 17, -66, -81]

A: [-35.5, 1.0, 50.0, 73.5, 46.5, -24.5, -73.5]
****
Q: [74, -35, -92, -40, 97]

A: [19.5, -63.5, -66.0, 28.5]
****
Q: [-1, -38, 92, 68]

A:
[-19.5, 27.0, 80.0]
****