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: [54, 51, -18]
Example Output: [52.5, 16.5]

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: [-56, -6, -78, -70, -21, -59, 25, 88, -65, 85, 40, -51, 88, -37, -79]
Example Output:
[-31.0, -42.0, -74.0, -45.5, -40.0, -17.0, 56.5, 11.5, 10.0, 62.5, -5.5, 18.5, 25.5, -58.0]