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]: [-47, -92, 82, -29, -21, -46, -47, 55, -27, -9, 39, -94, 81]
[A]: [-69.5, -5.0, 26.5, -25.0, -33.5, -46.5, 4.0, 14.0, -18.0, 15.0, -27.5, -6.5]


[Q]: [-34, -25, 96, -6, 33, -7, -19, -95, 16, -22]
[A]: [-29.5, 35.5, 45.0, 13.5, 13.0, -13.0, -57.0, -39.5, -3.0]


[Q]: [-75, 47, -75, -38, -44, 13, -72, -3, -35, 44, -95]
[A]:
[-14.0, -14.0, -56.5, -41.0, -15.5, -29.5, -37.5, -19.0, 4.5, -25.5]