Q: The new study refutes earlier findings by researchers at the University of California, Los Angeles, who concluded that the odds of getting head and neck cancers rose in tandem with the frequency and duration of marijuana use.
The latest findings contradict a California study that implicated regular pot smoking as having markedly higher risks for head and neck cancers.

A: yes


Q: Microsoft Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format.
Toshiba Corp. is a partner of Sony Corp.

A: no


Q: The Extra Girl (1923) is a story of a small-town girl, Sue Graham (played by Mabel Normand) who comes to Hollywood to be in the pictures. This Mabel Normand vehicle, produced by Mack Sennett, followed earlier films about the film industry and also paved the way for later films about Hollywood, such as King Vidors Show People (1928).
Mabel Normand starred in The Extra Girl.

A:
yes