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: [-65, 28, -98, -54, 37, -51]
Example Output: [-18.5, -35.0, -76.0, -8.5, -7.0]

Example Input: [-77, 14, 56, -86, -9, 71, -2, -1, -74, 37, 39, 53]
Example Output: [-31.5, 35.0, -15.0, -47.5, 31.0, 34.5, -1.5, -37.5, -18.5, 38.0, 46.0]

Example Input: [56, 16, 64, -47, 53, -47, -79]
Example Output:
[36.0, 40.0, 8.5, 3.0, 3.0, -63.0]