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: [75, 72, -1, -74, -80, 11, 16, 8, 32, 85, 53]

A: [73.5, 35.5, -37.5, -77.0, -34.5, 13.5, 12.0, 20.0, 58.5, 69.0]
****
Q: [-65, 28, -98, -54, 37, -51]

A: [-18.5, -35.0, -76.0, -8.5, -7.0]
****
Q: [-78, 71, 70, 36, 18]

A:
[-3.5, 70.5, 53.0, 27.0]
****