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: [16, -51, -26, 81, 86, 96, 72, 44]

SOLUTION: [-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]

PROBLEM: [-74, -2]

SOLUTION: [-38.0]

PROBLEM: [-37, -98, 34, -75, 40, 32, -38, 12, 24, 40, 77, -96, -60, -39]

SOLUTION:
[-67.5, -32.0, -20.5, -17.5, 36.0, -3.0, -13.0, 18.0, 32.0, 58.5, -9.5, -78.0, -49.5]