1. The New York and Erie Railroad completed its line between Piermont and Dunkirk , New York via Hornell and Salamanca in 1851 .
2. In 1851 , New York and Erie Railroad completed its line between Hornell and Dunkirk , New York via Piermont and Salamanca .

no

1. Generally speaking , if at formula _ 15 , a certain Feynman diagram is given by an integral formula _ 16 , at finite temperature it is represented by the sum formula _ 17 .
2. If a certain Feynman chart is generally given in Formula 15 by an integral formula 16 , it is represented by the sum formula 17 at finite temperature .

yes

1. Emperor Ferdinand I played a role in the coronation celebrations of Emperor Matthias , 1612 and the election of Johann Reinhard in 1619 .
2. Johann Reinhard I played a role in the coronation of Emperor Matthias in 1612 and the election of Emperor Ferdinand in 1619 .
no