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]: [41, 85, 88, 99, -25, -32, -62, -9, -46, -89]
[A]: [63.0, 86.5, 93.5, 37.0, -28.5, -47.0, -35.5, -27.5, -67.5]


[Q]: [-93, 99, -27, -69, -48]
[A]: [3.0, 36.0, -48.0, -58.5]


[Q]: [17, 30, -2, 97, -33, -30]
[A]:
[23.5, 14.0, 47.5, 32.0, -31.5]