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]: [36, 29, -68, 61, 3, 6, -24, 58, 28, -86, -37, 32]
[A]: [32.5, -19.5, -3.5, 32.0, 4.5, -9.0, 17.0, 43.0, -29.0, -61.5, -2.5]


[Q]: [15, -79, 68, 87, 83, -93, 45, 37, 63, -24, 80, -77, 74, -53]
[A]: [-32.0, -5.5, 77.5, 85.0, -5.0, -24.0, 41.0, 50.0, 19.5, 28.0, 1.5, -1.5, 10.5]


[Q]: [-99, -59, -4, -74, 66, 38, -51, 84, -93, 90]
[A]:
[-79.0, -31.5, -39.0, -4.0, 52.0, -6.5, 16.5, -4.5, -1.5]