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: [43, 0, 49, -4, -36, -1, -64, 97, -56, 93, -41, -92, -43, -39]

Answer: [21.5, 24.5, 22.5, -20.0, -18.5, -32.5, 16.5, 20.5, 18.5, 26.0, -66.5, -67.5, -41.0]


Question: [42, 42, 0, -99, -11, 17, -42, -72]

Answer: [42.0, 21.0, -49.5, -55.0, 3.0, -12.5, -57.0]


Question: [35, 88, 71, 29, 4, -87, -13, -72, -18, 48, 77, 78, 24, 15, 1]

Answer:
[61.5, 79.5, 50.0, 16.5, -41.5, -50.0, -42.5, -45.0, 15.0, 62.5, 77.5, 51.0, 19.5, 8.0]