[Q]: How to clean a sink drain<br>Remove your drain cover. Remove any covers that are on top of your drain. If you have a pop-up drain stopper, turn the cover counter-clockwise to remove it from the drain. turn the cover counter-clockwise to remove the stopper OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes

[Q]: Naamloze vennootschap (] ; correctly abbreviated nv, however, often abbreviated N.V. or NV) is a legal structure of a company (of the sort "public company") conformable law in the Netherlands, Belgium, Indonesia, and Suriname. The company is owned by shareholders, and the company's shares are not registered to certain owners, so that they may be traded on the public stock market. NV or N.V. are often used, although not exactly the correct abbreviation of Naamloze vennootschap.  OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes

[Q]: For the case of Aldrich Hazen (Rick) Ames , and his Colombian-born wife , Maria del Rosario Casas Ames arrested by the FBI on charges that they were Russian spies , is so rich in mysteries , puzzles , riddles and contradictions that the answers may never be untangled even as the CIA's counterintell. Aldrich Ames and his wife were charged as Israeli spies. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

[Q]: Scott Stevens, the Idaho meteorologist who claimed that a weather manipulating conspiracy (possibly under the control of Japanese Yakuza mafia) caused Hurricane Katrina, has quit his job at KPVI-TV in Pocatello. Scott Stevens made a bizarre claim. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: