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].

[-50, 66, -98, -47, -11]
[8.0, -16.0, -72.5, -29.0]

[37, 34, -76, -78, -28, 59, 6, -95, 19, 27, 62, 23, 41, 13]
[35.5, -21.0, -77.0, -53.0, 15.5, 32.5, -44.5, -38.0, 23.0, 44.5, 42.5, 32.0, 27.0]

[-81, 85, -73, 61, 70, -91, -12, 58, 94, 8, 78, -63, -29]

[2.0, 6.0, -6.0, 65.5, -10.5, -51.5, 23.0, 76.0, 51.0, 43.0, 7.5, -46.0]