1.   But Harrison also put his finger on the real problem.

2.   But it is not the level of pay that is the real problem.

3.   But neither the car nor the team was the real problem.

4.   But the only real problem was controlling the crowds of voters pressing forward to cast their ballots.

5.   For the field man who deals with real problems, paper work is incidental, after the fact.

6.   He said that the real problem was a failure of local government funding.

7.   However, there are now real problems and the solutions to them can no longer be delayed or fudged.

8.   I have a real problem with retention of information.

9.   Identical spellings for words that sound the same are not a real problem.

10.   In converting radiocarbon results to calendar dates, the wiggles in the calibration curve are the real problem.