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, 58, -84, -38, 62, 47, 77, -64, 97, 42, 55, 83, -69]
[EX A]: [-19.0, -13.0, -61.0, 12.0, 54.5, 62.0, 6.5, 16.5, 69.5, 48.5, 69.0, 7.0]

[EX Q]: [73, -32, -75, 39, -10, -15, 90, -89, -56, 40, -66, -89, -34]
[EX A]: [20.5, -53.5, -18.0, 14.5, -12.5, 37.5, 0.5, -72.5, -8.0, -13.0, -77.5, -61.5]

[EX Q]: [-43, -76, 70, -41, 73, 85, -38, 45, -25, 73, 81, -94, -80, 72]
[EX A]:
[-59.5, -3.0, 14.5, 16.0, 79.0, 23.5, 3.5, 10.0, 24.0, 77.0, -6.5, -87.0, -4.0]