11.   Couples say e-marriage correspondence tends to fall into one of three general categories, representing a hierarchy of communication needs.

12.   In using that general category, the Canadian system resembles the industry proposal in the United States.

13.   Lumpers seek to simplify classifications, looking for broad patterns and tending to squeeze new finds into a handful of general categories.

14.   Of them, there are two general categories, wipers and scrubbers.

15.   On-line banking systems fall into two general categories.

16.   Professor Rissland said that research into the use of artificial intelligence in legal contexts had divided into two general categories.

17.   The accusations of wrongdoing fall into three general categories.

18.   The general categories for computer-based businesses are accounting and numbers, art and publishing, computer consulting businesses and businesses that revolve around databases or word processing.

19.   The managerial practices that affect creativity fall into six general categories, described below.

20.   The newsgroups are initially sorted into general categories, or hierarchies, that are represented by abbreviations.