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: [-77, -57, 89, 67, -3, 6, 76]

A: [-67.0, 16.0, 78.0, 32.0, 1.5, 41.0]
****
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: [43, 71, 2, 9, -19, -65, 19, 7, 98, 13, 69, -14, 59]

A:
[57.0, 36.5, 5.5, -5.0, -42.0, -23.0, 13.0, 52.5, 55.5, 41.0, 27.5, 22.5]
****