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]: [-1, 75, -1, -37, -38, -10, 70, -75, -98, 39, 37, -15, 60]
[A]: [37.0, 37.0, -19.0, -37.5, -24.0, 30.0, -2.5, -86.5, -29.5, 38.0, 11.0, 22.5]


[Q]: [-94, 9, 98, -36, 85, 33, -53]
[A]: [-42.5, 53.5, 31.0, 24.5, 59.0, -10.0]


[Q]: [32, 10, 53, -93, 85, 14, -12]
[A]:
[21.0, 31.5, -20.0, -4.0, 49.5, 1.0]