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: [15, -78, -76, 35, 42, 83]

A: [-31.5, -77.0, -20.5, 38.5, 62.5]
****
Q: [-62, -84, 41, -93, -53]

A: [-73.0, -21.5, -26.0, -73.0]
****
Q: [41, 26, -16, 66, -41, 19, 42, -8, 11, -44, -99, -59, -41, 45, 50]

A:
[33.5, 5.0, 25.0, 12.5, -11.0, 30.5, 17.0, 1.5, -16.5, -71.5, -79.0, -50.0, 2.0, 47.5]
****