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]: [-16, 54, 42]
[EX A]: [19.0, 48.0]

[EX Q]: [41, -89, 75, -25, 95, -19, 62, -66, -87, -51, -1, 94]
[EX A]: [-24.0, -7.0, 25.0, 35.0, 38.0, 21.5, -2.0, -76.5, -69.0, -26.0, 46.5]

[EX Q]: [-23, -66, -66, -47, 29, -96, -23, -60, -40, -26]
[EX A]:
[-44.5, -66.0, -56.5, -9.0, -33.5, -59.5, -41.5, -50.0, -33.0]