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].

[EX Q]: [75, 72, -1, -74, -80, 11, 16, 8, 32, 85, 53]
[EX A]: [73.5, 35.5, -37.5, -77.0, -34.5, 13.5, 12.0, 20.0, 58.5, 69.0]

[EX Q]: [-19, 3, -82, 68, -38, 19, -48, -86]
[EX A]: [-8.0, -39.5, -7.0, 15.0, -9.5, -14.5, -67.0]

[EX Q]: [34, -69, -58, 24, 76, -97, -36, -74, 75, 56, 87]
[EX A]:
[-17.5, -63.5, -17.0, 50.0, -10.5, -66.5, -55.0, 0.5, 65.5, 71.5]