You are given a sentence in Arabic. Your job is to translate the Arabic sentence into Galician.
One example: ويوجد أساسا مرجل دوار.
Solution is here: É basicamente un caldeiro que rota.
Explanation: The Arabic sentence is correctly translated into Galician, because the meaning is preserved.

Now, solve this: ولكن مرضى الزهايمرز في الغالب لا يستطيعون المطالبة ،
Solution:
Pero moitos doentes de alzhéimer non poden defenderse por si mesmos.