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]: [24, -46, -3, -23, -54, 24, 89, -5, -46, -97, 64, -83]
[EX A]: [-11.0, -24.5, -13.0, -38.5, -15.0, 56.5, 42.0, -25.5, -71.5, -16.5, -9.5]

[EX Q]: [59, 57]
[EX A]: [58.0]

[EX Q]: [-66, 39, -41, -57, -50, -45, -94, -76, -88, -37, 1, -16]
[EX A]:
[-13.5, -1.0, -49.0, -53.5, -47.5, -69.5, -85.0, -82.0, -62.5, -18.0, -7.5]