Take the following as truth: While he was busy removing the four ancient bronze horses from the basilica's facade (since returned) along with other art treasures to ship back to Paris, he was said to remark that the Piazza San Marco was the world's most beautiful salon. 
Then the following statement: "Four bronze horses were placed by the basilica over 100 years ago." is true, false, or inconclusive?
Answer: Inconclusive