The traditional clothing of the Ruska Roma is based on traditional and Russian calderash - clothing and is actively used by singers and dancers .
The Ruska Roma traditional clothing is based on traditional and Kalderash Russian clothing , and is used actively by singers and dancers .

Are these two sentences paraphrases of each other?
yes

According to the fundamental theorem of algebra , all polynomial equations with complex coefficients in a single variable , have a solution in real or complex numbers .
According to the fundamental theorem of the algebra , all polynomial equations with real or complex coefficients in a single variable have a solution in complex numbers .

Are these two sentences paraphrases of each other?
no

Ignjat Job painted personal landscapes on the island of BraA in a colourful expressionistic style .
Ignjat Job painted colourful landscapes on the island of Braa in a personal Expressionist style .

Are these two sentences paraphrases of each other?
no

Wooster Victory , first operated under its original name , was then renamed Castelverde , while Vassar Victory was immediately renamed Castelbianco .
Wooster Victory , immediately operated under its original name , first was renamed Castelverde , while Vassar Victory was then renamed Castelbianco .

Are these two sentences paraphrases of each other?
no