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]: [70, 22, 42, -61, -38, 33, -70]
[A]: [46.0, 32.0, -9.5, -49.5, -2.5, -18.5]


[Q]: [-76, -3, -6, -74, 70, -26]
[A]: [-39.5, -4.5, -40.0, -2.0, 22.0]


[Q]: [-85, 99, -60, 34, 65]
[A]:
[7.0, 19.5, -13.0, 49.5]