TASK DEFINITION: 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].
PROBLEM: [59, -64, -32, 17, -11, 56, 91, -44, 86, -59, -3, -8, 62, -66, 1]

SOLUTION: [-2.5, -48.0, -7.5, 3.0, 22.5, 73.5, 23.5, 21.0, 13.5, -31.0, -5.5, 27.0, -2.0, -32.5]

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

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

PROBLEM: [46, 9, 37, 29, -71, 93, 15, 42, -42, -74, -55, -29, 10, 73, -88]

SOLUTION:
[27.5, 23.0, 33.0, -21.0, 11.0, 54.0, 28.5, 0.0, -58.0, -64.5, -42.0, -9.5, 41.5, -7.5]