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].

[76, 77, 36, 41]
[76.5, 56.5, 38.5]

[-14, -93, 6, -75, 34, 96, 8, -65, -91]
[-53.5, -43.5, -34.5, -20.5, 65.0, 52.0, -28.5, -78.0]

[-83, 100]

[8.5]