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]: [-7, 95, -59, -100, -98, -7, 50, 93, 59, -78, 31, -79]
[EX A]: [44.0, 18.0, -79.5, -99.0, -52.5, 21.5, 71.5, 76.0, -9.5, -23.5, -24.0]

[EX Q]: [31, -62, 49, -13, -30, -59, 76, 31, 40, -31, -56, -36]
[EX A]: [-15.5, -6.5, 18.0, -21.5, -44.5, 8.5, 53.5, 35.5, 4.5, -43.5, -46.0]

[EX Q]: [-87, 7, -39, -40, -49, 23, -31, 28, -89, 36, 88, -21]
[EX A]:
[-40.0, -16.0, -39.5, -44.5, -13.0, -4.0, -1.5, -30.5, -26.5, 62.0, 33.5]