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]: [34, 32, -21, -70, 38, 7, -25]
[A]: [33.0, 5.5, -45.5, -16.0, 22.5, -9.0]


[Q]: [-2, 12, 55, -100, 82, 53, 13, 62, -93, -8, -25, -15, 92]
[A]: [5.0, 33.5, -22.5, -9.0, 67.5, 33.0, 37.5, -15.5, -50.5, -16.5, -20.0, 38.5]


[Q]: [9, -9, 40]
[A]:
[0.0, 15.5]


