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:
[79, -21, 98, 57, -90, 11, 45, -2, 6, -34]
answer:
[29.0, 38.5, 77.5, -16.5, -39.5, 28.0, 21.5, 2.0, -14.0]


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:
[-58, 46, -97, -65, 68, 2, -47, -11, -39, 48, 85, -61, -46, -48, 51]
answer:

[-6.0, -25.5, -81.0, 1.5, 35.0, -22.5, -29.0, -25.0, 4.5, 66.5, 12.0, -53.5, -47.0, 1.5]


