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].

[-80, -95, 61, -96, 44, 18, 84, -7]
[-87.5, -17.0, -17.5, -26.0, 31.0, 51.0, 38.5]

[47, -74, 41, -15, 18, 83, -84, -76, -18, 97, -76, -88, -92, 0, -44]
[-13.5, -16.5, 13.0, 1.5, 50.5, -0.5, -80.0, -47.0, 39.5, 10.5, -82.0, -90.0, -46.0, -22.0]

[17, 77, 43, 96, 51, 95, -22, 8]

[47.0, 60.0, 69.5, 73.5, 73.0, 36.5, -7.0]