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: [-52, -41, 25, 7, -96, -81, 44, 92, -83, -29, 1, 0]

SOLUTION: [-46.5, -8.0, 16.0, -44.5, -88.5, -18.5, 68.0, 4.5, -56.0, -14.0, 0.5]

PROBLEM: [-68, 22, -96, 77, 86, -19, 90, 65, -47, -15, 8, 17, -64, -18, 64]

SOLUTION: [-23.0, -37.0, -9.5, 81.5, 33.5, 35.5, 77.5, 9.0, -31.0, -3.5, 12.5, -23.5, -41.0, 23.0]

PROBLEM: [63, -34, 25, 17, 98, 89, -52, 73, 79, -34, -47, 4, -12, -88, -36]

SOLUTION:
[14.5, -4.5, 21.0, 57.5, 93.5, 18.5, 10.5, 76.0, 22.5, -40.5, -21.5, -4.0, -50.0, -62.0]