Does "From the 8th century onwards the Catalan counts extended their territory southwards and westwards at the expense of the Muslims, bringing their language with them." contain the correct answer to "Besides the Pyrenees, what area had Catalan covered by the 9th century?"
OPTIONS:
- yes
- no

A: no

Does "Like patronage, unholy alliances are not necessarily illegal, but unlike patronage, by its deceptive nature and often great financial resources, an unholy alliance can be much more dangerous to the public interest." contain the correct answer to "While not illegal, an unholy alliance can be more dangerous to the public than what?"
OPTIONS:
- yes
- no

A: yes

Does "Wang and Nyima state that, despite the fact that the Ming refrained from sending troops to subdue Tibet and refrained from garrisoning Ming troops there, these measures were unnecessary so long as the Ming court upheld close ties with Tibetan vassals and their forces." contain the correct answer to "When did the Hongwu Emperor use military force in Tibet?"
OPTIONS:
- yes
- no

A:
no