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].

[15, -79, 68, 87, 83, -93, 45, 37, 63, -24, 80, -77, 74, -53]
[-32.0, -5.5, 77.5, 85.0, -5.0, -24.0, 41.0, 50.0, 19.5, 28.0, 1.5, -1.5, 10.5]

[-13, 31, 0, 53]
[9.0, 15.5, 26.5]

[80, 80]

[80.0]