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].
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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: [63, -14, -65, -83, -91, 76, 14, 67, -91, 2, -40]

Answer: [24.5, -39.5, -74.0, -87.0, -7.5, 45.0, 40.5, -12.0, -44.5, -19.0]


Question: [81, 11, -16, 64, -38, 97, -70, -83]

Answer:
[46.0, -2.5, 24.0, 13.0, 29.5, 13.5, -76.5]