instruction:
You are given a list of integers and an integer target, return a list of a pair of numbers in any order such that they add up to target. If there is no such pair of numbers, then return an empty list
question:
[10, 14, 27, 9, 46, 30, 17, 34, 31, 26, 7, 16, 47, 11, 22, 25, 36, 44, 23, 42], target=85
answer:
[]


question:
[29, 10, 45, 19, 24, 21, 3, 25, 30, 11, 16, 44, 26, 17, 48, 31, 43, 12, 1, 34], target=41
answer:
[30, 11]


question:
[12, 25, 42, 28, 41, 20, 2, 22, 27, 33, 24, 9, 35, 47, 32, 39, 45, 36, 14, 31], target=53
answer:

[25, 28]


