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: [98, -73, 94, -63, 27, -13, 26]
Example Output: [12.5, 10.5, 15.5, -18.0, 7.0, 6.5]

Example Input: [5, 5]
Example Output: [5.0]

Example Input: [-69, -79, -23, 5, -65, 82, -29, -30, -19, 33, -37]
Example Output:
[-74.0, -51.0, -9.0, -30.0, 8.5, 26.5, -29.5, -24.5, 7.0, -2.0]