Take the following as truth: It consists of two spans, straddling the Ile de la City, and was initially populated with street-singers, charlatans, prosetutes, pickpockets, and above all bouquinistes selling old books and pamphlets out of boxes.
Then the following statement: "The street-singers often get paid well trough people giving them tips." is true, false, or inconclusive?
Answer: Inconclusive