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]: [-25, 87, -65, 13, -33, -91, 90, -44, 92]
[EX A]: [31.0, 11.0, -26.0, -10.0, -62.0, -0.5, 23.0, 24.0]

[EX Q]: [20, 17, 12, -4, 33, -71, 17, -43, 72, -53, 80]
[EX A]: [18.5, 14.5, 4.0, 14.5, -19.0, -27.0, -13.0, 14.5, 9.5, 13.5]

[EX Q]: [-41, -93]
[EX A]:
[-67.0]