YOU SAID:
You say tomato, I say what are you doing in my house
INTO JAPANESE
あなたはトマトを言う、私はあなたが私の家で何をしているのか言う
BACK INTO ENGLISH
You say tomatoes, I say what you are doing in my house
INTO JAPANESE
あなたはトマトを言う、私はあなたが私の家でやっていることを言う
BACK INTO ENGLISH
You say tomatoes, i say you are doing at my house
INTO JAPANESE
あなたはトマトを言う、私はあなたが私の家でやっていると言う
BACK INTO ENGLISH
You say tomatoes, i say you are doing at my house
That didn't even make that much sense in English.