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]: [-82, -15, -16, -3, 93, -84, 34, -59, 45, -32]
[A]: [-48.5, -15.5, -9.5, 45.0, 4.5, -25.0, -12.5, -7.0, 6.5]


[Q]: [-42, 38, 39, -43, -66, -57, -9, 47, -25, -24, -89]
[A]: [-2.0, 38.5, -2.0, -54.5, -61.5, -33.0, 19.0, 11.0, -24.5, -56.5]


[Q]: [7, 55, -28, 73, -100, 19, -59, -41, -7]
[A]:
[31.0, 13.5, 22.5, -13.5, -40.5, -20.0, -50.0, -24.0]