Input: Article: The Ottoman Islamic legal system was set up differently from traditional European courts. Presiding over Islamic courts would be a Qadi, or judge. Since the closing of the ijtihad, or Gate of Interpretation, Qadis throughout the Ottoman Empire focused less on legal precedent, and more with local customs and traditions in the areas that they administered. However, the Ottoman court system lacked an appellate structure, leading to jurisdictional case strategies where plaintiffs could take their disputes from one court system to another until they achieved a ruling that was in their favor.

Now answer this question: What did Qadis focus on in some areas?

Output: local customs and traditions

Input: Article: "Race" is still sometimes used within forensic anthropology (when analyzing skeletal remains), biomedical research, and race-based medicine. Brace has criticized this, the practice of forensic anthropologists for using the controversial concept "race" out of convention when they in fact should be talking about regional ancestry. He argues that while forensic anthropologists can determine that a skeletal remain comes from a person with ancestors in a specific region of Africa, categorizing that skeletal as being "black" is a socially constructed category that is only meaningful in the particular context of the United States, and which is not itself scientifically valid.

Now answer this question: What does Brace feel the term "black" in meaningful in?

Output: particular context

Input: Article: In Norway, students having seen celebrations in Paris introduced Carnival processions, masked balls and Carnival balls to Christiana in the 1840s and 1850s. From 1863, the artist federation kunstnerforeningen held annual Carnival balls in the old Freemasons lodge, which inspired Johan Svendsens compositions "Norsk Kunstnerkarneval" and "Karneval in Paris". The following year, Svendsens Festpolonaise was written for the opening procession. Edvard Grieg attended and wrote "aus dem Karneval" (folkelivsbilleder Op. 19). Since 1988, the student organization Tårnseilerne has produced annual masquerade balls in Oslo, with masks, costumes and processions after attending an opera performance. The Carnival season also includes Fastelavens søndag (with cream buns) and fastelavensris with decorated branches.

Now answer this question: When do the processions occur after?

Output:
an opera performance