Problem: Context: Fourteen guests and five crew remained ill and in isolation when the ship arrived at Port Everglades, Fla., according to a statement from Carnival Cruise Lines, a brand of Carnival Corp.
The Carnival Cruise Lines is a brand of Carnival Corp.
OPTIONS:
- yes
- no
A: yes

Problem: Context: Philip Morris cited strong volume gains in Germany, Italy, France, Spain, central and eastern Europe, Russia, the Middle East, Japan, Korea, Argentina and Brazil.
Philip Morris made market gains in Russia.
OPTIONS:
- yes
- no
A: yes

Problem: Context: Arabic, for example, is used densely across North Africa and from the Eastern Mediterranean to the Philippines, as the key language of the Arab world and the primary vehicle of Islam.
Arabic is the primary language of the Philippines.
OPTIONS:
- yes
- no
A: no

Problem: Context: ISLAMABAD, Pakistan The uneasy truce between the Pakistani government and Taliban militants in the Swat Valley appeared increasingly fragile on Monday as government forces attacked militants in a neighboring district for a second day, causing the main negotiator for the Taliban to break off talks. Maulana Sufi Muhammad, the pro-Taliban cleric who has been negotiating peace talks between the government and the Taliban in Swat, halted talks on Monday to protest the military operation in the Lower Dir district west of Swat, his spokesman said.
Maulana Sufi Muhammad is the chief of Tehrik Nifaz Shariat-e-Muhammadi.
OPTIONS:
- yes
- no
A:
no