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:
[-62, -84, 41, -93, -53]
answer:
[-73.0, -21.5, -26.0, -73.0]


question:
[42, -57, 62, 14, -89, 19, 56, -90, 32, 21, -2, -9]
answer:
[-7.5, 2.5, 38.0, -37.5, -35.0, 37.5, -17.0, -29.0, 26.5, 9.5, -5.5]


question:
[60, 97, 25, -81, -99, -99, 29, -78, -15]
answer:

[78.5, 61.0, -28.0, -90.0, -99.0, -35.0, -24.5, -46.5]