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]: [-2, 54, 35, -67]
[EX A]: [26.0, 44.5, -16.0]

[EX Q]: [-38, 74, -68, -95, -2, -19, 29, 63, 11, 95, 82, -57, -50, -12]
[EX A]: [18.0, 3.0, -81.5, -48.5, -10.5, 5.0, 46.0, 37.0, 53.0, 88.5, 12.5, -53.5, -31.0]

[EX Q]: [-14, 58, -39, 23, 79, 27, 63, -11, -40, 0, -97, -1, -3, -49]
[EX A]:
[22.0, 9.5, -8.0, 51.0, 53.0, 45.0, 26.0, -25.5, -20.0, -48.5, -49.0, -2.0, -26.0]