instruction:
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].
question:
[-38, 74, -68, -95, -2, -19, 29, 63, 11, 95, 82, -57, -50, -12]
answer:
[18.0, 3.0, -81.5, -48.5, -10.5, 5.0, 46.0, 37.0, 53.0, 88.5, 12.5, -53.5, -31.0]


question:
[-19, 65, -60, 12, 46, -65, -10]
answer:
[23.0, 2.5, -24.0, 29.0, -9.5, -37.5]


question:
[49, 45, 76, 87, -11, -74, -22, -55, -12, 62, 3]
answer:

[47.0, 60.5, 81.5, 38.0, -42.5, -48.0, -38.5, -33.5, 25.0, 32.5]