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:
[-95, 27, -16, 17, 75, 23, -47, -36, 37, -58, -100, -34, -55]
answer:
[-34.0, 5.5, 0.5, 46.0, 49.0, -12.0, -41.5, 0.5, -10.5, -79.0, -67.0, -44.5]


question:
[75, 87, -2, 42, -20, -50, 51]
answer:
[81.0, 42.5, 20.0, 11.0, -35.0, 0.5]


question:
[-11, 17]
answer:

[3.0]