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].
--------
Question: [33, 46, -100, 16, 70, -36, 56, 71, -95]

Answer: [39.5, -27.0, -42.0, 43.0, 17.0, 10.0, 63.5, -12.0]


Question: [57, -42, -14, -48, -62, 7, -9]

Answer: [7.5, -28.0, -31.0, -55.0, -27.5, -1.0]


Question: [88, -50, 54, -93, 90, -52, 76, -38, 99, 94, -77, -100, -94]

Answer:
[19.0, 2.0, -19.5, -1.5, 19.0, 12.0, 19.0, 30.5, 96.5, 8.5, -88.5, -97.0]