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: [87, 68, 44, -69, -43]

A: [77.5, 56.0, -12.5, -56.0]
****
Q: [76, 77, 36, 41]

A: [76.5, 56.5, 38.5]
****
Q: [28, 77, -1, -16, -72, -68, 75, 53, 45, -83, 6, 33, 89]

A:
[52.5, 38.0, -8.5, -44.0, -70.0, 3.5, 64.0, 49.0, -19.0, -38.5, 19.5, 61.0]
****