Input:
Are these paraphrases?
In 1986 he joined forces with Erich A. Colhoun to work together on the ANARE expedition that established the Sir Edgeworth David summer field base in the Bunger Hills .
In 1986 , he joined Edgeworth David to work together on the ANARE expedition that founded the summer field base of Sir Erich A. Colhoun in the Bunger Hills .
Output:
[no]

Input:
Are these paraphrases?
They speak the Chuvash language and have some pre-Christian traditions . In addition to Chuvash , many people also use the Russian language .
They speak the Russian language and have some pre-Christian traditions.In addition to Chuvash , many also use the Chuvash language .
Output:
[no]

Input:
Are these paraphrases?
In 1838 , Stephenson returned to Manchester and established himself as a historical and landscape engraver in St. Ann Street and then at a studio in Ridgefield .
About 1838 Stephenson returned to Manchester and established himself as an historical and landscape engraver in Ridgefield , and then in a studio in St. Ann Street .
Output:
[no]