In both New Spain and Peru , silver became the engine of the Spanish colonial economy .
Silver became the motor of the Spanish colonial economy both in New Spain and in Peru .

Are these two sentences paraphrases of each other?
yes

The Georgian language , however , uses the singular form when the quantity is specified , so in practice the plural of '' tetri '' is just '' tetri '' .
However , the Georgian language uses the singular form when the quantity is specified , so in practice the plural of '' tetri '' is just '' tetri . ''

Are these two sentences paraphrases of each other?
yes

If '' f '' in Hardy has room '' H '' , then it is a factorization
If '' f '' is in Hardy space '' H '' , then it has a factorization

Are these two sentences paraphrases of each other?
no

The couple got their first child , Nicol , in August 2012 , and in March 2014 their second son , Shalk Jr. , was born .
The couple had their first child , Shalk Jr , in August 2012 , and in March 2014 his second son Nicol was born .

Are these two sentences paraphrases of each other?
no