Leontin Florian Grozavu ( born August 19 , 1967 ) , better known as Leo Grozavu , is a former football manager and a Romanian professional football player .
Leontin Florian Grozavu ( born 19 August 1967 ) , commonly known as Leo Grozavu , is a Romanian professional football manager and former football player .

Are these two sentences paraphrases of each other?
no

In rats , it also inhibits the peripheral , if not central , secretion of oxytocin and vasopressin .
In rats , it also inhibits the central , if not peripheral , secretion of oxytocin and vasopressin .

Are these two sentences paraphrases of each other?
no

The once strategic relationship between Poland and Germany has now become a bad relationship .
The once strategic relationship between Poland and Germany now has become a bad relationship .

Are these two sentences paraphrases of each other?
yes

Orders for prototypes were in December 1930 made with three companies : Renault , Citroen and Brandt .
Orders for prototypes were made in December 1930 with three firms : Renault , Citroen and Brandt .

Are these two sentences paraphrases of each other?
yes