1.   But in a singular achievement, Romania pledges to respect the individual rights of its two million ethnic Hungarians, and Hungary renounces any claim on Romanian territory.

2.   His singular achievement was to have created a total revolution in the British theater.

3.   However, Russians ought not to forget the singular achievement of Boris Yeltsin.

4.   The victory was fundamentally the singular achievement of a remarkable man in black cowboy boots.

5.   Truly, all season, it has been their collective effort more than any singular achievement that has made them of playoff caliber.

6.   What a singular achievement.