Instructions: You are given a sentence in Persian. Your job is to translate the Farsi sentence into English.
Input: این موردی از تعقیب کردن سایه هاست.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
This is an example of shadow-chasing.