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]: [-23, 69, -75]
[EX A]: [23.0, -3.0]

[EX Q]: [53, 31, -29, -24, -48, -61, 95, -72, -49, 48, 4, -5, -43, -46]
[EX A]: [42.0, 1.0, -26.5, -36.0, -54.5, 17.0, 11.5, -60.5, -0.5, 26.0, -0.5, -24.0, -44.5]

[EX Q]: [-28, -21, -80]
[EX A]:
[-24.5, -50.5]