Question: Which building served as a movie theater, İstanbul Toy Museum or the Süreyya Opera House?
Sentence (from "Süreyya Opera House"): The building is designed by Armenian architect Kegam Kavafyan by order of a Deputy for Istanbul Süreyya İlmen, it was originally established in 1927 as the first musical theatre on the Anatolian part of Istanbul.
Relevant evidence: No