question:
Jimmy Iovine, chairman of the Interscope Geffen A&M label group, the new partner of American Idol, acted as the in-house mentor in place of weekly guest mentors, although in later episodes special guest mentors such as Beyonce, will.i.am and Lady Gaga were brought in.
Who returned as executive producer this season?

answer: no

question:
The KPA progressed southwards, pushing back the US force at Pyongtaek, Chonan, and Chochiwon, forcing the 24th Division's retreat to Taejeon, which the KPA captured in the Battle of Taejon; the 24th Division suffered 3,602 dead and wounded and 2,962 captured, including the Division's Commander, Major General William F. Dean.
In what country is the US's Task Force Smith located?

answer: no

question:
After World War II, eastern European countries such as the Soviet Union, Poland, Czechoslovakia, Hungary, Romania and Yugoslavia expelled the Germans from their territories.
With the conclusion of World War 2 what did most Eastern Europe countries do with their German citizens?

answer: yes

question:
According to UNESCO, "tourism, if correctly conceived, can be a tremendous development tool and an effective means of preserving the cultural diversity of our planet."
According to which entity can tourism be a tremendous development tool & means to preserving the cultural diversity of the planet?

answer:
yes