Problem: Does "Her seclusion earned her the nickname "widow of Windsor"." answer the question "What was Victoria's nickname following Alberts death?"

A: yes

Problem: Does "Selim was also responsible for an unprecedented and rapid expansion of the Ottoman Empire into the Middle East, especially through his conquest of the entire Mamluk Sultanate of Egypt, which included much of the region." answer the question "Under Sultan Selim I the empire swallowed what sultanate in Egypt?"

A: yes

Problem: Does "Official weather and climatic data is collected at SeattleTacoma International Airport, located about 19 km (12 mi) south of downtown in the city of SeaTac, which is at a higher elevation, and records more cloudy days and fewer partly cloudy days per year." answer the question "At what location is most weather data collected for the Seattle area?"

A:
yes