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].

[Q]: [65, -89, -12, -85, -58, 83]
[A]: [-12.0, -50.5, -48.5, -71.5, 12.5]


[Q]: [-99, 61, 95]
[A]: [-19.0, 78.0]


[Q]: [54, -14, -61, -37, -40, 44, 5, -98, 29, -33, 37, -61, 12]
[A]:
[20.0, -37.5, -49.0, -38.5, 2.0, 24.5, -46.5, -34.5, -2.0, 2.0, -12.0, -24.5]