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]: [-78, -89, -72, 90, -85, -78, -35]
[EX A]: [-83.5, -80.5, 9.0, 2.5, -81.5, -56.5]

[EX Q]: [7, -25, 16, 74, -18]
[EX A]: [-9.0, -4.5, 45.0, 28.0]

[EX Q]: [65, -38, 53, 50, 50, 84, 3, -47, 0, -90, 33, -100, 4, 19]
[EX A]:
[13.5, 7.5, 51.5, 50.0, 67.0, 43.5, -22.0, -23.5, -45.0, -28.5, -33.5, -48.0, 11.5]