21.   In the first place, divisions existed within the parties.

22.   Inter-group co-operation and stimulation are common, and are facilitated by the excellent atmosphere which exists within the laboratory.

23.   It is possible, however, that some residue of deictic activity exists within such expressions.

24.   But free choice does not exist within the control systems applied by the European Commission -- and it was Brussels that had dictated the direction of its regulations.

25.   Although such cross-exhibition already exists within limits, the prospect of more channels and other outlets makes movie production seem an even better deal to cable franchises.

26.   Although Medicare is not a profit-driven business, it exists within the largest single sector of our economy, the health-care industry.

27.   At one point, Parks was asked whether a code of silence exists within the Police Department in which officers refused to inform on one another.

28.   Banks acknowledged corruption exists within Customs.

29.   Both realities are believed to exist within the cosmos.

30.   A battle over values exists within Israel itself, where a religious-secular divide threatens internal politics.