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: [-12, -20, -43, 3, -38, -4, 34]

A: [-16.0, -31.5, -20.0, -17.5, -21.0, 15.0]
****
Q: [-99, -62, -46, -87, -99, -49, -24, -26, -22, 61, -48, -25, -59, -51, -85]

A: [-80.5, -54.0, -66.5, -93.0, -74.0, -36.5, -25.0, -24.0, 19.5, 6.5, -36.5, -42.0, -55.0, -68.0]
****
Q: [-33, 13, -7, 70, -51, -59, 75, 25, 84, -56, -35, -54, 58, -31, 21]

A:
[-10.0, 3.0, 31.5, 9.5, -55.0, 8.0, 50.0, 54.5, 14.0, -45.5, -44.5, 2.0, 13.5, -5.0]
****