In 1975 he moved to Odibo , and in 1977 returned to Windhoek .
In 1975 he moved to Odibo and returned to Windhoek in 1977 .

Are these two sentences paraphrases of each other?
yes

Joseph Muscat wrote a biography of the Labour Party leader , Prime Minister Dr. Cyrus Engerer .
Joseph Joseph Muscat wrote a biography of the Labour Party leader , Prime Minister Dr. Cyrus Engerer .

Are these two sentences paraphrases of each other?
yes

Huge fields along the zone were discovered at Huntington Beach Oil Field in 1920 , and the Long Beach Oil Field in 1921 .
Giant fields along the zone were discovered in 1920 at Long Beach Oil Field and Huntington Beach Oil Field in 1921 .

Are these two sentences paraphrases of each other?
no

With a strong start to the season and the new Arise Racing team bringing new cars and new competition to the series it brought 3 great races .
With a strong start to the season and the new Arise Racing team , which brought new cars and great competition to the series , it brought three new races .

Are these two sentences paraphrases of each other?
no