The result of these experiments led to the definition of learning optimism processes .
The result of these experiments led to learning the processes of defining optimism .

Are these two sentences paraphrases of each other?
no

Atenaide ( RV 702 ) is a 1728 opera by Vivaldi for a revised edition of a libretto by Apostolo Zeno of 1709 for Caldara .
Atenaide ( RV 702 ) is a 1728 opera by Vivaldi to a revised edition of a 1709 libretto by Apostolo Zeno for Caldara .

Are these two sentences paraphrases of each other?
yes

In October 2014 , The Go - Katz returned again , with Steve Clark back on the drums and new guitarist Hollie Vee Lucas .
The Go-Katz returned again in October 2014 , with Hollie Vee Lucas back on drums , and new guitarist Steve Clark .

Are these two sentences paraphrases of each other?
no

The township is in southern Schuylkill County and is bordered to the southeast by Columbia County .
The city is located in southern Columbia County and is bordered to the southeast by Schuylkill County .

Are these two sentences paraphrases of each other?
no