The river Cleja is a tributary of the Iminog River in Romania .
The Cleja River is a tributary of the Iminog River in Romania .

Are these two sentences paraphrases of each other?
yes

The Simpsonville - Mill is a historic pre-colonial mill complex in Simpsonville , Maryland , part of Columbia , Maryland - land development .
The Simpsonville Mill is a historical pre-colonial mill complex in Columbia , Maryland , part of the Simpsonville , Maryland land development .

Are these two sentences paraphrases of each other?
no

Tipsarevic began playing tennis at age six , and at the age of nine , started playing at the New Belgrade Tennis Club with Russian coach Roman Savochkin .
Tipsarevic started playing tennis at the age of six , and at the age of nine he began with the Russian coach Roman Savochkin at the New Belgrade Tennis Club .

Are these two sentences paraphrases of each other?
yes

Their distinctive large goose flowers have covered white buds with overlapping scales .
Their white daisy flowers have distinctive large buds covered with overlapping scales .

Are these two sentences paraphrases of each other?
no