Sentence 1: Tracy E Warren keeps his house cleaner than any woman. 
 Sentence 3: I looked under his bathroom cabinets for cleaning clues 
 Sentence 4:  I looked in his kitchen cupboards but found nothing there either 
 Sentence 5:  Finally I just asked him and he said he has a maid so now I know 
 Option 1: I watched him vacuum, dust and mop his whole house. 
 Option 2: I found out he has a maid who cleans for him.