11.   But before the theoretical discussions got under way, the analysts pondered some of the more concrete problems in their field.

12.   Like the others, Anish and Nirav had theoretical discussions about imitating the scheme.

13.   Like other Stock Club members, Anish and Nirav had theoretical discussions about imitating the scheme.

14.   Some human rights advocates say they do not mind theoretical discussions about torture, as long as disapproval is expressed at the end.

15.   Today the roads leading out of socialism are no longer a question for theoretical discussion.

16.   The theoretical discussion had real implications sooner than they expected.