1.   Like all great ideas, it generated internal controversies.

2.   There would be many more such articles in the future, and many would generate substantial controversy.

3.   This will inevitably generate heated controversy, fuelled by continuing confusion over the technologies.

4.   Until a definition for asthma itself can be agreed the problem of defining attacks will continue to generate controversy.

5.   And if you generate a little controversy, too, well then so much the better.

6.   And the plan is generating intense controversy among transplant surgeons, organ recipients and families of past donors.

7.   And, generating more controversy, popular initiatives were left out of the agreement.

8.   Any controversy is usually generated by the presence of rival candidates on the dais, not by their absence.

9.   Artists have been depicting nudes for thousands of years, but the naked human body still probably generates more controversy than any other subject in art.

10.   As a Republican in a town dominated by Democrats, he said, he sometimes needs to generate controversy in order to shake up self-serving interests.