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].

Example Input: [-89, 95, -83, 98, -5, -89, -24]
Example Output: [3.0, 6.0, 7.5, 46.5, -47.0, -56.5]

Example Input: [-22, -85]
Example Output: [-53.5]

Example Input: [-58, -59, -14, 94, 84, 25, -91, 63, -70, 17, 63, -20]
Example Output:
[-58.5, -36.5, 40.0, 89.0, 54.5, -33.0, -14.0, -3.5, -26.5, 40.0, 21.5]