Formulate an answer to this elaborate question: Which battle led by General George Washington did the 13th Pennsylvania Regiment participate in?
Ans: Battle of Trenton

Formulate an answer to this elaborate question: Which of the following directors was a friend of Max Reinhardt: Marco Bellocchio or F. W. Murnau?
Ans: Friedrich Wilhelm "F. W." Murnau

Formulate an answer to this elaborate question: Which Audi vehicle debuted first, the Audi Steppenwolf or the Audi TT?
Ans: Audi TT

Formulate an answer to this elaborate question: Rocky Johnson is most notable for his win by submission over an American mixed martial artist who competes for who?
Ans: Bellator MMA