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: [38, 32, -3, 13, 55, 73]

Answer: [35.0, 14.5, 5.0, 34.0, 64.0]


Question: [4, 56, 13, 30, 42, -23, 54, 75, -46, -34, 44, -47, 50, -16]

Answer: [30.0, 34.5, 21.5, 36.0, 9.5, 15.5, 64.5, 14.5, -40.0, 5.0, -1.5, 1.5, 17.0]


Question: [-82, 96, -99, -85, -16, 36, 77, 99, -1]

Answer:
[7.0, -1.5, -92.0, -50.5, 10.0, 56.5, 88.0, 49.0]