11.   Explaining the change, Vanguard said that short-term investments make it difficult to maintain a competitive yield and result in heavy transaction costs for the fund.

12.   Furniss, a soil scientist, explained the change in scenery.

13.   If the central bank does modify its monetary plan, though, Ortiz pledged to explain the changes quickly and clearly.

14.   In a minor distraction to the events on the convention floor, Kemp spent part of his day explaining his change of position on affirmative action and illegal immigration.

15.   In a memo to employees explaining the change in thinking, Palmer praised the AltaVista team for keeping Digital in the forefront of innovation on the Internet.

16.   In explaining his change, Souter joined a long line of judges who have deflected the potential embarrassment of a public recantation by a graceful turn of phrase.

17.   It explained changes in her life that were visible enough to notice, but too subtle to raise suspicions.

18.   It has also not been an easy experience at the other end, where the bureaucrats try to explain the changes to disbelieving clients.

19.   Nightly wine tastings are also part of the line up, so they taste a Ridge Lytton Springs Zinfandel while Anne explains changes to the wine list.

20.   Officials and staff members declined to explain the change in direction.