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]: [76, 77, 36, 41]
[A]: [76.5, 56.5, 38.5]


[Q]: [38, 27, 49]
[A]: [32.5, 38.0]


[Q]: [36, 68, 64, 50, -49, -46, -26, 97, -35, -6, 4, -78, 74, 0]
[A]:
[52.0, 66.0, 57.0, 0.5, -47.5, -36.0, 35.5, 31.0, -20.5, -1.0, -37.0, -2.0, 37.0]