11.   According to sources, confusion arose because center Philip Von Backstrom transferred during the school year and his scholarship was not properly counted when Green received his grant.

12.   But the airlines all have written records, too, he said, if such confusions arise.

13.   How this confusion ever arose is a mystery to the practical man, for everybody knows a mall is air-conditioned and has a roof over the top.

14.   If the holiday falls during mid-week, confusion arises and sometimes affects the following week.

15.   Over the next century, confusion arose over exactly who was buried in each crypt.

16.   Some confusion could arise between kudzu and the new invader, since kudzu has also sometimes been called mile-a-minute weed.

17.   The confusion arose on Sunday, when reporters in Pale, just a few miles south of Sarajevo, heard a plane overhead, followed by several loud explosions.

18.   The confusion has also arisen because senior officials at the Justice Department and the FBI officials are unsure of exactly how the tallies are put together.

19.   The confusion apparently arose immediately after the storm, when the U.S. government delayed deportations of undocumented Central Americans for humanitarian reasons.

20.   The confusion arose as Cohen wound down a visit with Arab leaders, who have given his requests for support a mostly cool reception.