Does the sentence "It was in the Roman glassmaking center at Trier, now in modern Germany, that the late-Latin term glesum originated, probably from a Germanic word for a transparent, lustrous substance." provide a valid answer to the question "In what current country is Trier located?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Sultan Quli, a governor of Golkonda, revolted against the Bahmani Sultanate and established the Qutb Shahi dynasty in 1518; he rebuilt the mud-fort of Golconda and named the city "Muhammad nagar"." provide a valid answer to the question "What position did Sultan Quli hold?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Today nothing commemorates that ugly fact but a simple bench, established by the author Toni Morrison using private funds."" provide a valid answer to the question "What author paid for the simple bench at Sullivan's Island?" OPTIONS:
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- no

A: yes

Does the sentence "Medical classes were first held at Washington University in 1891 after the St. Louis Medical College decided to affiliate with the University, establishing the School of Medicine." provide a valid answer to the question "When did Washington University establish its medical school?" OPTIONS:
- yes
- no

A:
yes