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: [-89, 83, 0, -53]
Example Output: [-3.0, 41.5, -26.5]

Example Input: [-32, 68, 89, 47, -57, -43, -91, -62, 5, -88, 77, -84, 93, -67]
Example Output: [18.0, 78.5, 68.0, -5.0, -50.0, -67.0, -76.5, -28.5, -41.5, -5.5, -3.5, 4.5, 13.0]

Example Input: [41, 54, 66, -7, -4, 8, 30, -4, 98, 9, -25, -85, -70, -68, 98]
Example Output:
[47.5, 60.0, 29.5, -5.5, 2.0, 19.0, 13.0, 47.0, 53.5, -8.0, -55.0, -77.5, -69.0, 15.0]