Problem: Does "The album was certified diamond by RIAA and sold over 30 million copies worldwide, becoming the best-selling compilation album by a solo artist in history." answer the question "How many albums did it sell worldwide?"

A: yes

Problem: Does "Lee's older sister, Alice, responded to the rumor, saying: "That's the biggest lie ever told."" answer the question "What was the name of Harper Lee's sister?"

A: yes

Problem: Does "Today, Estonian society encourages liberty and liberalism, with popular commitment to the ideals of the limited government, discouraging centralised power and corruption." answer the question "What virtues does modern Estonian society promote?"

A:
yes