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:
[93, 67, 33, -57, -41, 49, -18, 10, 10]
answer:
[80.0, 50.0, -12.0, -49.0, 4.0, 15.5, -4.0, 10.0]


question:
[-84, -19]
answer:
[-51.5]


question:
[30, -59, -71, 87, -81, 63, -70]
answer:

[-14.5, -65.0, 8.0, 3.0, -9.0, -3.5]