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].

[-25, 38, 7, 52, -63, -81, -63, -74, 85, 27, 2]
[6.5, 22.5, 29.5, -5.5, -72.0, -72.0, -68.5, 5.5, 56.0, 14.5]

[-51, -25, -51, 46, -78, 9, -14, -14, -25, 79, 56, -5]
[-38.0, -38.0, -2.5, -16.0, -34.5, -2.5, -14.0, -19.5, 27.0, 67.5, 25.5]

[96, 97, 27, 48, 16]

[96.5, 62.0, 37.5, 32.0]