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: [-93, 99, -27, -69, -48]

Answer: [3.0, 36.0, -48.0, -58.5]


Question: [-51, -25, -51, 46, -78, 9, -14, -14, -25, 79, 56, -5]

Answer: [-38.0, -38.0, -2.5, -16.0, -34.5, -2.5, -14.0, -19.5, 27.0, 67.5, 25.5]


Question: [62, -9, 30, 91, 84, 87, 21, 87, 19, -66, -4, -57, 22, -1]

Answer:
[26.5, 10.5, 60.5, 87.5, 85.5, 54.0, 54.0, 53.0, -23.5, -35.0, -30.5, -17.5, 10.5]


