61.  Many women take estrogen to ease symptoms of menopause, including hot flashes and night sweats, but the choice is a difficult one because long-term effects are unproved.

62.  McDonough said the decision was a difficult one because those at the MDC respect Neville, a former president of the NEPGA.

63.  Made by plant rootlets impressing themselves on the stone over the course of years, the effect is a difficult one to duplicate.

64.  Montgomery Ward is not at a loss for competition among other ailing retail chains, however, and any transition will be a difficult one.

65.  Most employees, she said, find the decision to file a complaint with the agency a difficult one, requiring a lot of courage.

66.  Muriel McCloy described the experience of waiting for the plane carrying her son and the bodies of two colleagues as a difficult one.

67.  Next week is shaping up to be another difficult one for House Speaker Newt Gingrich.

68.  Now, the second question you asked is the most difficult one.

69.  No one disputes that the process of remaking Stanley has been a difficult one.

70.  Potts admits the scene was a difficult one to film.