Problem: Does "Appian of Alexandria (late first century CE-before 165 CE) wrote a history of the Roman empire that includes information of some Hellenistic kingdoms." answer the question "Where was Apprian from?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Rapid environmental changes typically cause mass extinctions." answer the question "What can typically cause mass extinctions?" OPTIONS:
- yes
- no

A: yes

Problem: Does "At a concert on 7 July he shared the platform with Viardot, who sang arrangements of some of his mazurkas to Spanish texts." answer the question "What two notable guests were present during his premiere performance at Stafford House?" OPTIONS:
- yes
- no

A:
no