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: [41, -16, -86, -96, -67, 28, -89]

A: [12.5, -51.0, -91.0, -81.5, -19.5, -30.5]
****
Q: [10, 69, 6, -80, -39, 74]

A: [39.5, 37.5, -37.0, -59.5, 17.5]
****
Q: [53, 8, -66, 25, -64]

A:
[30.5, -29.0, -20.5, -19.5]
****