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]: [-80, -95, 61, -96, 44, 18, 84, -7]
[A]: [-87.5, -17.0, -17.5, -26.0, 31.0, 51.0, 38.5]


[Q]: [-31, 21, -23]
[A]: [-5.0, -1.0]


[Q]: [-32, -91, 60, -78, -46, -37, -75, -81, -4, 78, -75, 14, -42, 76]
[A]:
[-61.5, -15.5, -9.0, -62.0, -41.5, -56.0, -78.0, -42.5, 37.0, 1.5, -30.5, -14.0, 17.0]