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, 66, 43, -67, -68, -15, 18, 22, -100, 77, -4, 30, 22]
[A]: [-6.5, 54.5, -12.0, -67.5, -41.5, 1.5, 20.0, -39.0, -11.5, 36.5, 13.0, 26.0]


[Q]: [6, 14, 78, 45, -59, -79, -72, 35, 72, 100, -7, -76, -75]
[A]: [10.0, 46.0, 61.5, -7.0, -69.0, -75.5, -18.5, 53.5, 86.0, 46.5, -41.5, -75.5]


[Q]: [51, 9, -91, 51, 66, -87, 76, 27, 79, 80, 8, 57, -82, -28]
[A]:
[30.0, -41.0, -20.0, 58.5, -10.5, -5.5, 51.5, 53.0, 79.5, 44.0, 32.5, -12.5, -55.0]