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]: [5, 5]
[A]: [5.0]


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


[Q]: [-36, 98, -7, 37, 55, -52, 37, -85, 88, 76]
[A]:
[31.0, 45.5, 15.0, 46.0, 1.5, -7.5, -24.0, 1.5, 82.0]