Brush Valley Township was formed from Wheatfield Township in 1835 , and named for the valley of Brush Creek .
Brush Valley Township was formed in 1835 from Wheatfield Township and named after the Brush Creek Valley .

Are these two sentences paraphrases of each other?
yes

The Mine Letneye is a large copper mine in the south-west of Russia in the Orenburg region .
The Letneye mine is a large copper mine located in the south-west region of Orenburg Oblast in Russia .

Are these two sentences paraphrases of each other?
no

Over time , some equipment and techniques developed for sports diving have accepted for technical diving more widely .
Over time , some equipment and techniques developed for technical diving have become more widely accepted for recreational diving .

Are these two sentences paraphrases of each other?
no

The chaityas are different in their orientation probably indicating irregular periods of construction on the hill .
The Chaityas are irregular in their orientation , probably indicating different construction times on the hill .

Are these two sentences paraphrases of each other?
no