Question: Where did the battle that Merzifonlu Kara Mustafa Pasha participated in take place?
Sentence (from "Battle of Vienna"): The battle marked the first time the Commonwealth and the Holy Roman Empire had cooperated militarily against the Ottomans, and it is often seen as a turning point in history, after which "the Ottoman Turks ceased to be a menace to the Christian world".
Relevant evidence: No