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]: [-16, -7, -2, 3, 84, -53, 9, 30, -67, 44, -42, 99]
[A]: [-11.5, -4.5, 0.5, 43.5, 15.5, -22.0, 19.5, -18.5, -11.5, 1.0, 28.5]


[Q]: [68, 84, 69, -82, -48, 13, -16, -87, -62, -52, -100]
[A]: [76.0, 76.5, -6.5, -65.0, -17.5, -1.5, -51.5, -74.5, -57.0, -76.0]


[Q]: [62, 44, 58, 83, 7, 69, -37, -84, -88, 84, 59, -90, 78, -82, 46]
[A]:
[53.0, 51.0, 70.5, 45.0, 38.0, 16.0, -60.5, -86.0, -2.0, 71.5, -15.5, -6.0, -2.0, -18.0]