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: [9, 43, 32, 49, 89, -91, -51, -62, 48, -80, -25, -35, 27, -12]

SOLUTION: [26.0, 37.5, 40.5, 69.0, -1.0, -71.0, -56.5, -7.0, -16.0, -52.5, -30.0, -4.0, 7.5]

PROBLEM: [43, -22, -75, -92, -34, 33, -60, -65, 89]

SOLUTION: [10.5, -48.5, -83.5, -63.0, -0.5, -13.5, -62.5, 12.0]

PROBLEM: [-94, 85, 11, 70, -21, -44, -92, 15, 67, -37, 28, 36]

SOLUTION:
[-4.5, 48.0, 40.5, 24.5, -32.5, -68.0, -38.5, 41.0, 15.0, -4.5, 32.0]