He seemed genuinely surprised . I said , " You do n't look like the people on 2 , and you do n't look like my coworkers . So you must be on 7 . " He laughed . Is that Occam 's razor?The other good way to tell is that one of the occupants on 7 is a firm , and they 're always dressed to the nines .

Question: What may be the reason they are dressed to the nines ?
Answer: It is important for them to project professionalism .It is important for them to look like they millionaires .It is required for them to only buy clothes they ca nt afford .None of the above choices .