Detailed Instructions: You are given a sentence in Portuguese. Your job is to translate the Portuguese sentence into Farsi.
Problem:Isto é um pato morto. Voou contra a janela.
Solution:

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
این اردک مرده. خلاف پنجره پرواز کرد.