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].

[Q]: [-99, 61, 95]
[A]: [-19.0, 78.0]


[Q]: [-2, 12, 55, -100, 82, 53, 13, 62, -93, -8, -25, -15, 92]
[A]: [5.0, 33.5, -22.5, -9.0, 67.5, 33.0, 37.5, -15.5, -50.5, -16.5, -20.0, 38.5]


[Q]: [-49, 65, -76, 56, 68, -4, -45, -8, 0, 4, -30, -40, 17, -74]
[A]:
[8.0, -5.5, -10.0, 62.0, 32.0, -24.5, -26.5, -4.0, 2.0, -13.0, -35.0, -11.5, -28.5]