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:
[-89, 64, -14, -48, -57, -86, 14]
answer:
[-12.5, 25.0, -31.0, -52.5, -71.5, -36.0]


question:
[69, -85, -82, 75, -40, 98, -48, 27, -52, -45]
answer:
[-8.0, -83.5, -3.5, 17.5, 29.0, 25.0, -10.5, -12.5, -48.5]


question:
[45, -34, 88, -85, -25, 50, -75, -9]
answer:

[5.5, 27.0, 1.5, -55.0, 12.5, -12.5, -42.0]