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:
[33, -44]
answer:
[-5.5]


question:
[83, 67, 5, -15]
answer:
[75.0, 36.0, -5.0]


question:
[38, -87, 82, -47, -4, 82, 23, 9]
answer:

[-24.5, -2.5, 17.5, -25.5, 39.0, 52.5, 16.0]