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: [-25, 29, 0, -66, -92, 11, -89, -35, 80, -69, 81, -69]

A: [2.0, 14.5, -33.0, -79.0, -40.5, -39.0, -62.0, 22.5, 5.5, 6.0, 6.0]
****
Q: [-80, -100, -83, -56, -16, 87]

A: [-90.0, -91.5, -69.5, -36.0, 35.5]
****
Q: [38, 4, 93, -30, 97, 59, -71, -13, -95, -13]

A:
[21.0, 48.5, 31.5, 33.5, 78.0, -6.0, -42.0, -54.0, -54.0]
****