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:
[53, 13, 15]
answer:
[33.0, 14.0]


question:
[-82, -46, -50, 84, 94, 78, -5, -49, -60, 13, 6, 68]
answer:
[-64.0, -48.0, 17.0, 89.0, 86.0, 36.5, -27.0, -54.5, -23.5, 9.5, 37.0]


question:
[-62, -31, -47, -31, 11, 100, 76, 36, -78, -42, 71, 13, -72, -45, 11]
answer:

[-46.5, -39.0, -39.0, -10.0, 55.5, 88.0, 56.0, -21.0, -60.0, 14.5, 42.0, -29.5, -58.5, -17.0]