11.   Employee concerns did not prompt his departure, he added.

12.   Family concerns prompted the decision, announced in Washington on Tuesday, although Tyson said she will continue to serve as a voluntary adviser.

13.   Health and safety concerns prompted the Park Service to limit the number of camps in an area by using permits and reservations.

14.   His comments were prompted by concerns voiced by analysts at a dinner Wednesday night.

15.   In an interview, Miller said he was prompted by concern over data being collected about students through computers given to their schools by Zap Me.

16.   In some capitals, the apprehension has been expressed by long silences, prompted by concerns of offending Moscow.

17.   Last year, safety concerns prompted Delta Air Lines to suspend a code-sharing arrangement with Korean Air.

18.   Mobil spokesman Tom Cooney said financial concerns prompted the oil company to shift its emphasis from track to health and education with projects such as the Mobil Masterpiece Theatre.

19.   Ritalin has been a subject of debate for decades, prompted by concerns that the drug could cause addiction or violence.

20.   Safety concerns also prompted NBC to order reporter Ron Allen to move from Kosovo to Belgrade, according to an NBC spokesperson.