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:
[-97, -65, -55, 15]
answer:
[-81.0, -60.0, -20.0]


question:
[1, -64, 72, 62, -38, 29, -93, 75, -71, 49, -41, 33, 73]
answer:
[-31.5, 4.0, 67.0, 12.0, -4.5, -32.0, -9.0, 2.0, -11.0, 4.0, -4.0, 53.0]


question:
[52, -24, -13, -30, -63, -79, -21, -62, 59, -37]
answer:

[14.0, -18.5, -21.5, -46.5, -71.0, -50.0, -41.5, -1.5, 11.0]