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]: [38, 58, 14, -58, 77, -41]
[A]: [48.0, 36.0, -22.0, 9.5, 18.0]


[Q]: [67, 45, 59, -50, -28, -70, -84, 69, 72, 53]
[A]: [56.0, 52.0, 4.5, -39.0, -49.0, -77.0, -7.5, 70.5, 62.5]


[Q]: [79, -67, -60, 72, 29, -84, -37, -17, -10, -96]
[A]:
[6.0, -63.5, 6.0, 50.5, -27.5, -60.5, -27.0, -13.5, -53.0]