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]: [-96, 25, -5, 67, -10, 22, -61, 90, 40, -62]
[A]: [-35.5, 10.0, 31.0, 28.5, 6.0, -19.5, 14.5, 65.0, -11.0]


[Q]: [83, -58]
[A]: [12.5]


[Q]: [41, 54]
[A]:
[47.5]