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: [-85, 71, 61, 74, -76, -61, 49, -68, -71, -45, -36, -3, 85, -60]

A: [-7.0, 66.0, 67.5, -1.0, -68.5, -6.0, -9.5, -69.5, -58.0, -40.5, -19.5, 41.0, 12.5]
****
Q: [-91, 59, -52, 34, 5, 83, 49, -1, 27]

A: [-16.0, 3.5, -9.0, 19.5, 44.0, 66.0, 24.0, 13.0]
****
Q: [-13, 16]

A:
[1.5]
****