question: OPTIONS:
- yes
- no
The second largest group are the Teke who live to the north of Brazzaville with 17% of the population.
What percentage of the population of the Congo is Boulangui?

answer: no

[Q]: Sentence: When authorized, he activated a combined U.S. Army and Marine Corps, and ROK Army force. Question: Who initially opposed General MacArthur's landing plan? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "These acts may take many forms, in one of the various manners of communication." provide a valid answer to "What acts are included in communication between parties?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Although Kim's early successes had led him to predict that he would end the war by the end of August, Chinese leaders were more pessimistic." answer the question "Even though it was predicted that the Korean War would end in August, who was less than optimistic about the prediction?" OPTIONS:
- yes
- no

A: yes

Does the sentence "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." provide a valid answer to the question "Who returned as executive producer this season?" OPTIONS:
- yes
- no

A: no

Does the sentence "Comcast later sold its QVC shares in 2004 to Liberty Media for $7.9 billion." provide a valid answer to the question "What company did Comcast sell its interest in QVC to in 2004?" OPTIONS:
- yes
- no

A:
yes