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:
[-24, -77, -80, -97, 30, -25, -95, 97, -92]
answer:
[-50.5, -78.5, -88.5, -33.5, 2.5, -60.0, 1.0, 2.5]


question:
[48, 69, 7, 42, 46, -27, -58, 24, 95, 57]
answer:
[58.5, 38.0, 24.5, 44.0, 9.5, -42.5, -17.0, 59.5, 76.0]


question:
[26, -56, 86, 68, -97, -83, -83, -4, 47, 95, -54]
answer:

[-15.0, 15.0, 77.0, -14.5, -90.0, -83.0, -43.5, 21.5, 71.0, 20.5]