The average gross salary of a Croatian worker in January 2017 was 5,895 HRK per month , and the average net salary was 7,911 HRK per month .
In January 2017 , the average gross content of a Croatian worker was 5,895 HRK per month and the average net content was 7,911 HRK per month .

Are these two sentences paraphrases of each other?
yes

Born in Guadalajara , Mora played professionally for the Universidad de Guadalajara , Cruz Azul and Monterrey .
Mora was born in Monterrey and played professionally for the Universidad de Guadalajara , Cruz Azul and Guadalajara .

Are these two sentences paraphrases of each other?
no

She moved to Switzerland when she was a few months old , mostly to France , but grew up in Paris .
She moved to Switzerland when she was a few months old , then to France , but mostly grew up in Paris .

Are these two sentences paraphrases of each other?
no

However , its cargo of 267 tons of solid copper ingots was extensively salvaged in 1917 by Gregory James Busch , and again in 1974 by Benjamin F. Leavitt .
Its cargo of 267 tons of solid copper bars was however extensively rescued in 1917 by Benjamin F. Leavitt and in 1974 by Gregory James Busch .

Are these two sentences paraphrases of each other?
no