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: [-29, -56, -77, -51, 5, -12, -80]

A: [-42.5, -66.5, -64.0, -23.0, -3.5, -46.0]
****
Q: [33, -16, -82, -16, -60]

A: [8.5, -49.0, -49.0, -38.0]
****
Q: [-60, 14, 11, 76]

A:
[-23.0, 12.5, 43.5]
****