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: [25, -2, -89, -18, 21, 27, -11, -40, 38, 92, 85, -51, -89, -44, -19]
Example Output: [11.5, -45.5, -53.5, 1.5, 24.0, 8.0, -25.5, -1.0, 65.0, 88.5, 17.0, -70.0, -66.5, -31.5]

Example Input: [33, -16, -82, -16, -60]
Example Output: [8.5, -49.0, -49.0, -38.0]

Example Input: [60, 93, -73, -98, -45, -79, -18, -19, 17, -49, 36]
Example Output:
[76.5, 10.0, -85.5, -71.5, -62.0, -48.5, -18.5, -1.0, -16.0, -6.5]