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].

[96, 9, -11, -96, -53, -77, 87, 15, 17, 10, -92]
[52.5, -1.0, -53.5, -74.5, -65.0, 5.0, 51.0, 16.0, 13.5, -41.0]

[-50, -74, 52, -21, 29, -11]
[-62.0, -11.0, 15.5, 4.0, 9.0]

[57, 81, -99]

[69.0, -9.0]