In 1830 , Congress passed the Indian Removal Act , which removed American Indian tribes and relocated them to Indian Territory .
In 1830 , the congress passed the Indian Removal Act , which removed Indian tribes and relocated them to Indian Territory .

Are these two sentences paraphrases of each other?
yes

Under his supervision , the choir also gave concert tours in Israel ( 1987 ) , Australia ( 1988 ) and Estonia ( 1989 , 1990 ) .
The choir also gave concert tours in Australia ( 1987 ) , Israel ( 1988 ) , and Estonia ( 1989 , 1990 ) under his leadership .

Are these two sentences paraphrases of each other?
no

Born in Moscow , she traveled to Geneva later to study chemistry there .
Born in Moscow , she later traveled to Geneva to study chemistry .

Are these two sentences paraphrases of each other?
yes

Pajumaa is a village in Laaneranna Parish , Parnu County , in western Estonia .
Pajumaa is a village in Laaneranna , Estonia , in western Parnu County .

Are these two sentences paraphrases of each other?
no