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]: [-29, 30, -85, 70, 5, -41]
[A]: [0.5, -27.5, -7.5, 37.5, -18.0]


[Q]: [92, -24, -56, -81, 53, 60, 5, -82, -14, -26, -31, -83, 17]
[A]: [34.0, -40.0, -68.5, -14.0, 56.5, 32.5, -38.5, -48.0, -20.0, -28.5, -57.0, -33.0]


[Q]: [-66, -89, -6, -34, 64, 77, 0, -94, 84, 85, 92, -31, -49, 65]
[A]:
[-77.5, -47.5, -20.0, 15.0, 70.5, 38.5, -47.0, -5.0, 84.5, 88.5, 30.5, -40.0, 8.0]