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:
[76, -70, 13, 17, 80, 21, 62]
answer:
[3.0, -28.5, 15.0, 48.5, 50.5, 41.5]


question:
[64, -46, 87, -20, -46, -57, -4, -10]
answer:
[9.0, 20.5, 33.5, -33.0, -51.5, -30.5, -7.0]


question:
[-44, 15, -44, 99, -97, 39, -83, -10, 83]
answer:

[-14.5, -14.5, 27.5, 1.0, -29.0, -22.0, -46.5, 36.5]