You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.
Q: Context : Prince Pyotr Nikolayevich Gruzinsky (Georgian: ; Russian: ; literally ''Peter of Georgia''; 1837--1892) was a Georgian royal prince (batonishvili) from the House of Mukhrani of the royal Bagrationi dynasty.
Subject : Pyotr Nikolayevich Gruzinsky
Relation : sex or gender
A:
What gender class does Pyotr Nikolayevich Gruzinsky belong to?