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: [-47, -92, 82, -29, -21, -46, -47, 55, -27, -9, 39, -94, 81]

A: [-69.5, -5.0, 26.5, -25.0, -33.5, -46.5, 4.0, 14.0, -18.0, 15.0, -27.5, -6.5]
****
Q: [57, -42, 24, 40, 59, 88, -75, -11, 9, -56, -92, -80]

A: [7.5, -9.0, 32.0, 49.5, 73.5, 6.5, -43.0, -1.0, -23.5, -74.0, -86.0]
****
Q: [45, 66, 44, 64, 78, -16]

A:
[55.5, 55.0, 54.0, 71.0, 31.0]
****