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]: [-96, 48, 22, 48, -28, -9, -43, -75, -18, 57, -25, 55, 71, 42, 1]
[EX A]: [-24.0, 35.0, 35.0, 10.0, -18.5, -26.0, -59.0, -46.5, 19.5, 16.0, 15.0, 63.0, 56.5, 21.5]

[EX Q]: [42, 42, 0, -99, -11, 17, -42, -72]
[EX A]: [42.0, 21.0, -49.5, -55.0, 3.0, -12.5, -57.0]

[EX Q]: [-93, 66, -53, 85, -37]
[EX A]:
[-13.5, 6.5, 16.0, 24.0]