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:
[6, 80, -33, -48, -65, 9, 53, 34, 54]
answer:
[43.0, 23.5, -40.5, -56.5, -28.0, 31.0, 43.5, 44.0]


question:
[-68, -29, -8, -76, 90, 60, 14, 63, -12]
answer:
[-48.5, -18.5, -42.0, 7.0, 75.0, 37.0, 38.5, 25.5]


question:
[48, -90, 44, -89, -20, -39, -1, 37]
answer:

[-21.0, -23.0, -22.5, -54.5, -29.5, -20.0, 18.0]