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].

Q: [67, 45, 59, -50, -28, -70, -84, 69, 72, 53]

A: [56.0, 52.0, 4.5, -39.0, -49.0, -77.0, -7.5, 70.5, 62.5]
****
Q: [-46, 9, 0, 37, 94, 80, -70, -34, 95, 52, 64, -39, 55, 11]

A: [-18.5, 4.5, 18.5, 65.5, 87.0, 5.0, -52.0, 30.5, 73.5, 58.0, 12.5, 8.0, 33.0]
****
Q: [-42, -22, 11, -23, -76, -41, 83, 72, -3, -10, -99, -1, 67, -88, -63]

A:
[-32.0, -5.5, -6.0, -49.5, -58.5, 21.0, 77.5, 34.5, -6.5, -54.5, -50.0, 33.0, -10.5, -75.5]
****