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]: [-70, -94]
[A]: [-82.0]


[Q]: [88, -50, 54, -93, 90, -52, 76, -38, 99, 94, -77, -100, -94]
[A]: [19.0, 2.0, -19.5, -1.5, 19.0, 12.0, 19.0, 30.5, 96.5, 8.5, -88.5, -97.0]


[Q]: [16, 71, -37, 97, 76, 16, 62, -49, 15, -76, -88]
[A]:
[43.5, 17.0, 30.0, 86.5, 46.0, 39.0, 6.5, -17.0, -30.5, -82.0]