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]: [-1, -95, 61, -8, 6, 98, 96, -32, 66, 44, -23, -90]
[A]: [-48.0, -17.0, 26.5, -1.0, 52.0, 97.0, 32.0, 17.0, 55.0, 10.5, -56.5]


[Q]: [-77, -52, 64, 34, -9, 29, -91, 90, 8, -87, 34, 1, -8]
[A]: [-64.5, 6.0, 49.0, 12.5, 10.0, -31.0, -0.5, 49.0, -39.5, -26.5, 17.5, -3.5]


[Q]: [40, 76, 74, -63, -74]
[A]:
[58.0, 75.0, 5.5, -68.5]