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]: [92, -17, -95, -37, -56, 82, -96, 89, 35, -22, -58, -7, 80, 86, 55]
[A]: [37.5, -56.0, -66.0, -46.5, 13.0, -7.0, -3.5, 62.0, 6.5, -40.0, -32.5, 36.5, 83.0, 70.5]


[Q]: [33, 66, 9, -63, -67, 30, -47, -2, -26, -91]
[A]: [49.5, 37.5, -27.0, -65.0, -18.5, -8.5, -24.5, -14.0, -58.5]


[Q]: [-50, -71, -61, -92, 85, 83, -87, -77, 88, -24]
[A]:
[-60.5, -66.0, -76.5, -3.5, 84.0, -2.0, -82.0, 5.5, 32.0]