Does "Previously slaves had been traded by Arabs north to the northern part of Africa and into the Middle East." contain the correct answer to "What area was known as the Slave Coast?"
OPTIONS:
- yes
- no

A: no

Does "Switzerland lies between latitudes 45 and 48 N, and longitudes 5 and 11 E. It contains three basic topographical areas: the Swiss Alps to the south, the Swiss Plateau or Central Plateau, and the Jura mountains on the west." contain the correct answer to "Which basic topographical area is in western Switzerland?"
OPTIONS:
- yes
- no

A: yes

Does "In the process, after defeating the Moors in the Battle of Covadonga in 722 AD, Pelayos was proclaimed king, thus founding the Christian Kingdom of Asturias and starting the war of Christian reconquest known in Portuguese as the Reconquista Crista." contain the correct answer to "What was the war of Christian reconquest, started by Pelayos, known as in Portugese?"
OPTIONS:
- yes
- no

A:
yes