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].

[0, -19, -44, 90, -50, 22, 23, -79, -37, 9, -3]
[-9.5, -31.5, 23.0, 20.0, -14.0, 22.5, -28.0, -58.0, -14.0, 3.0]

[34, 32, -21, -70, 38, 7, -25]
[33.0, 5.5, -45.5, -16.0, 22.5, -9.0]

[7, -21, -30, -4, -56, 19, 24, -47, 92]

[-7.0, -25.5, -17.0, -30.0, -18.5, 21.5, -11.5, 22.5]