Problem: Does "His keyboard style is highly individual and often technically demanding; his own performances were noted for their nuance and sensitivity." answer the question "Chopin's performances were known for what?"

A: yes

Problem: Does "Later this became the centre of controversy when media in Madrid picked up reports that one of the stones was inscribed with the name of long-time Real Madrid chairman and Franco supporter Santiago Bernabeu." answer the question "What name inscription was a center of controversy?"

A: yes

Problem: Does "An FBI special agent is issued a Glock Model 22 pistol or a Glock 23 in .40 S&W caliber." answer the question "What gun are FBI special agents issued?"

A:
yes