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]: [-5, 81, 50, -12, 34, 99, -50, -91, -12, 2, 97, 2, -16, 79]
[EX A]: [38.0, 65.5, 19.0, 11.0, 66.5, 24.5, -70.5, -51.5, -5.0, 49.5, 49.5, -7.0, 31.5]

[EX Q]: [-72, 43, 78, -30, 53]
[EX A]: [-14.5, 60.5, 24.0, 11.5]

[EX Q]: [37, 32, 68, -83, 26, -94, 48, -31, 4, -80, -61, 84, 50, 53, 71]
[EX A]:
[34.5, 50.0, -7.5, -28.5, -34.0, -23.0, 8.5, -13.5, -38.0, -70.5, 11.5, 67.0, 51.5, 62.0]