instruction:
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].
question:
[-47, -92, 82, -29, -21, -46, -47, 55, -27, -9, 39, -94, 81]
answer:
[-69.5, -5.0, 26.5, -25.0, -33.5, -46.5, 4.0, 14.0, -18.0, 15.0, -27.5, -6.5]


question:
[91, -52, -63, 41]
answer:
[19.5, -57.5, -11.0]


question:
[-95, 20, 51]
answer:

[-37.5, 35.5]


