Detailed Instructions: You are given a sentence in Polish. Your job is to translate the Polish sentence into Portugese.
See one example below:
Problem: Media łączyły się z nami.
Solution: Os "" media "" interligavam-se connosco.
Explanation: The Polish sentence is correctly translated into Portugese, because the meaning is preserved.

Problem: Ale zaczęło się od kilku problemów praktycznych.
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
Mas tudo começou com alguns problemas práticos.