Task: Explanation
Input (English): The 1961 Summer Universiade, also known as the II Summer Universiade, was an international sporting event for university students that took place in Sofia, Bulgaria. Question: What is special about 1961 Summer Universiade and Sofia, Bulgaria Answer: international sporting event
Output (English): The 1961 Summer Universiade, also known as the II Summer Universiade, was an international sporting event for university students that took place in Sofia, Bulgaria.