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: [-19, 70, -70, -72, 67, 39, -45, -57, -75]

A: [25.5, 0.0, -71.0, -2.5, 53.0, -3.0, -51.0, -66.0]
****
Q: [66, 19, 5, 66, -51, 99, -81, -56, -23, -65, 57, 33, -71, -70]

A: [42.5, 12.0, 35.5, 7.5, 24.0, 9.0, -68.5, -39.5, -44.0, -4.0, 45.0, -19.0, -70.5]
****
Q: [-22, 74, -6, -26, -100, 65, 94, 3]

A:
[26.0, 34.0, -16.0, -63.0, -17.5, 79.5, 48.5]
****