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: [-29, 34, -11, 98, 25, -39, -90, -37, 3, -14, -33, 41]
Example Output: [2.5, 11.5, 43.5, 61.5, -7.0, -64.5, -63.5, -17.0, -5.5, -23.5, 4.0]

Example Input: [-2, -26, 60, 94, 36, -43, -53, 74, -93, 51, -46, 85, 23, 71]
Example Output: [-14.0, 17.0, 77.0, 65.0, -3.5, -48.0, 10.5, -9.5, -21.0, 2.5, 19.5, 54.0, 47.0]

Example Input: [64, -68, 86, -11]
Example Output:
[-2.0, 9.0, 37.5]