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: [44, -69, 2, -20, -20]

Answer: [-12.5, -33.5, -9.0, -20.0]


Question: [-88, 95, -41, -1, -62, -17, -96, -46]

Answer: [3.5, 27.0, -21.0, -31.5, -39.5, -56.5, -71.0]


Question: [-84, 31, 84, 3, 30, 44, -43, -85, -15, -23, -10, -48, -89, 74, -46]

Answer:
[-26.5, 57.5, 43.5, 16.5, 37.0, 0.5, -64.0, -50.0, -19.0, -16.5, -29.0, -68.5, -7.5, 14.0]