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, 14, 78, 45, -59, -79, -72, 35, 72, 100, -7, -76, -75]
answer:
[10.0, 46.0, 61.5, -7.0, -69.0, -75.5, -18.5, 53.5, 86.0, 46.5, -41.5, -75.5]


question:
[-69, 38, 10]
answer:
[-15.5, 24.0]


question:
[19, -76, -16, 23, -65, 2, -20, 94, 23, 9, 10, 55, 81, -49, 98]
answer:

[-28.5, -46.0, 3.5, -21.0, -31.5, -9.0, 37.0, 58.5, 16.0, 9.5, 32.5, 68.0, 16.0, 24.5]