The lying 10 meter air rifle Mixed SH1 event at the summer - Paralympics 2008 took place on 11 September at the Shooting Range Hall in Beijing .
The prone 10 metre air rifle Mixed SH1 event at the 2008 Summer Paralympics took place on September 11 at the Beijing Shooting Range Hall .

Are these two sentences paraphrases of each other?
yes

The carrier expanded with the acquisition of British Caledonian in 1987 , Dan-Air in 1992 , and British Midland International in 2012 .
The carrier expanded with the acquisition of British Midland International in 1987 , Dan - Air in 1992 and British Caledonian in 2012 .

Are these two sentences paraphrases of each other?
no

Many provinces and states organize regional and provincial championship tournaments , and the highest age groups in Canada and USA also participate in national championships .
Many provinces and states organize regional and provincial championship tournaments , and the highest age groups in Canada and the USA also participate in national championships .

Are these two sentences paraphrases of each other?
yes

Eoacmaea chamorrorum is a species of sea snail , a true limpet , a true gastropod mollusk in the family Eoacmaeidae , one of the families of marine limpets .
Eoacmaea chamorrorum is a species of sea snail , a true limpet , a true gastropod mollusk in the Eoacmaeidae family , one of the Marinelimpets families .

Are these two sentences paraphrases of each other?
yes