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, -61, 50, 72, 12, 9]
[A]: [-12.5, -5.5, 61.0, 42.0, 10.5]


[Q]: [-8, -54, 31, -40, 58, -2, 45, -86, -62, -14, 94]
[A]: [-31.0, -11.5, -4.5, 9.0, 28.0, 21.5, -20.5, -74.0, -38.0, 40.0]


[Q]: [35, 48, 28, 12, -52, 32, -21, -83, -93]
[A]:
[41.5, 38.0, 20.0, -20.0, -10.0, 5.5, -52.0, -88.0]