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]: [79, 93, 22, -12, 60, -51, 71, -59, -27, -43, -31, 60, -55]
[A]: [86.0, 57.5, 5.0, 24.0, 4.5, 10.0, 6.0, -43.0, -35.0, -37.0, 14.5, 2.5]


[Q]: [-34, 88, -96, -69, -61, -55, 86]
[A]: [27.0, -4.0, -82.5, -65.0, -58.0, 15.5]


[Q]: [57, 17, -48, 99, -71, -59]
[A]:
[37.0, -15.5, 25.5, 14.0, -65.0]