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: [94, 36, -77, -44, -66, -1, 63, 28, 84, 91, 4, -43, 39, -81, -73]

Answer: [65.0, -20.5, -60.5, -55.0, -33.5, 31.0, 45.5, 56.0, 87.5, 47.5, -19.5, -2.0, -21.0, -77.0]


Question: [-5, -12, 63, 46, -38, -6, -77, 21, 22, 93, 95, -97, 24]

Answer: [-8.5, 25.5, 54.5, 4.0, -22.0, -41.5, -28.0, 21.5, 57.5, 94.0, -1.0, -36.5]


Question: [95, -98, 84, -76, 59, 60, 45, 61, -90, 0]

Answer:
[-1.5, -7.0, 4.0, -8.5, 59.5, 52.5, 53.0, -14.5, -45.0]