YOU SAID:
Do you have the lamp brother
INTO JAPANESE
あなたはランプの弟がいますか?
BACK INTO ENGLISH
Do you have a brother with lamp?
INTO JAPANESE
兄弟はいるんですか?
BACK INTO ENGLISH
Do you have a brother?
INTO JAPANESE
兄弟はいるんですか?
BACK INTO ENGLISH
Do you have a brother?
That didn't even make that much sense in English.