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:
[68, 84, 69, -82, -48, 13, -16, -87, -62, -52, -100]
answer:
[76.0, 76.5, -6.5, -65.0, -17.5, -1.5, -51.5, -74.5, -57.0, -76.0]


question:
[-50, 66, -98, -47, -11]
answer:
[8.0, -16.0, -72.5, -29.0]


question:
[-29, -8]
answer:

[-18.5]