81.   Different communication problems exist for different types of product, including materials, services and small or large, simple or complex machinery.

82.   Well I mean relations have existed for thousands of years.

83.   Although the dish has existed for a decade or more, its explosive growth began about two years ago.

84.   Also Wednesday, the counselor for the Unified Government of Wyandotte County and Kansas City, Kan., ruled that sufficient grounds existed for the recall effort to begin.

85.   Although human beings have a variety of defensins, the fact that HIV is almost always fatal suggests that none exists for that virus.

86.   Among other things, the report acknowledges that dangers have always existed for illegal migrants.

87.   Although most tax laws are woven tightly, a loophole exists for affluent foreigners who plan to send their children to live in the United States.

88.   Although this difference has existed for years, the recent popularity of on-line trading makes it a deeper concern.

89.   Although there are a series of international agreements that seek to stem the proliferation of nuclear, biological and chemical weapons, no such treaty exists for conventional weapons.

90.   An exception exists for lobbyists representing state, local, or tribal governments, but would not seem to apply to Anderson since he works for a private company.