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]: [-27, 83, -67, 51, -57, -18, -59, 85, -84, 68, 16, 61]
[EX A]: [28.0, 8.0, -8.0, -3.0, -37.5, -38.5, 13.0, 0.5, -8.0, 42.0, 38.5]

[EX Q]: [-94, 9, 98, -36, 85, 33, -53]
[EX A]: [-42.5, 53.5, 31.0, 24.5, 59.0, -10.0]

[EX Q]: [10, -92, -70, 39, 11, 16, -92, -26, 45, 56, -43, 32, -94]
[EX A]:
[-41.0, -81.0, -15.5, 25.0, 13.5, -38.0, -59.0, 9.5, 50.5, 6.5, -5.5, -31.0]