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]: [-19, -14, -45, -75, 0]
[A]: [-16.5, -29.5, -60.0, -37.5]


[Q]: [41, -16, -86, -96, -67, 28, -89]
[A]: [12.5, -51.0, -91.0, -81.5, -19.5, -30.5]


[Q]: [63, -14, -65, -83, -91, 76, 14, 67, -91, 2, -40]
[A]:
[24.5, -39.5, -74.0, -87.0, -7.5, 45.0, 40.5, -12.0, -44.5, -19.0]