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].

Q: [-13, 31, 0, 53]

A: [9.0, 15.5, 26.5]
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Q: [16, -51, -26, 81, 86, 96, 72, 44]

A: [-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]
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Q: [57, 62, -84, -99, 56, -52, -54, 86, 57, -68, -46]

A:
[59.5, -11.0, -91.5, -21.5, 2.0, -53.0, 16.0, 71.5, -5.5, -57.0]
****