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]: [-85, 71, 61, 74, -76, -61, 49, -68, -71, -45, -36, -3, 85, -60]
[EX A]: [-7.0, 66.0, 67.5, -1.0, -68.5, -6.0, -9.5, -69.5, -58.0, -40.5, -19.5, 41.0, 12.5]

[EX Q]: [-82, -95, -100, -88]
[EX A]: [-88.5, -97.5, -94.0]

[EX Q]: [99, -17, -51, -42, 89, -54, 17, -33, 15, 71, -46]
[EX A]:
[41.0, -34.0, -46.5, 23.5, 17.5, -18.5, -8.0, -9.0, 43.0, 12.5]