21.   Both those companies are testing drugs in the same broad class of substances that are used by British Biotech, called matrix metalloproteinase inhibitors.

22.   A dean was notified, and she searched for the students, who were not all in the same class.

23.   A few weeks ago the Nets did not appear to be in the same class with the Knicks.

24.   Abortion rights and anti-discrimination measures for homosexuals are in the same class, these groups contend.

25.   After the initial allegation, the union began meeting with other cadets from the same class of new medical technicians and continued to hear the same story.

26.   But fewer than half agree with a currently hallowed educational principle, that fast learners and slow learners should be mixed in the same classes.

27.   But he was not even in the same class with Tyson who is struggling to get his confidence back.

28.   But lack of exposure keeps the average NFL fan from putting Anderson in the same class as Terrell Davis, Barry Sanders or Emmitt Smith.

29.   But resistance to one anti-HIV drug often confers cross-resistance to other drugs in the same class, further reducing options.

30.   But the TPC on Saturday was in the same class.