TASK DEFINITION: In this task you are given a sentence pair from wikipedia that have high lexical overlap. If the sentences have the same meaning and are just paraphrases of each other label them as "Paraphrase" , if not label them as "Not paraphrase". The two sentences are seperated by a new line.
PROBLEM: When Twain heard of the writer who was called `` the Jewish Mark Twain '' , he replied `` please tell him that I am the American Scholem Aleichem .
When Twain heard of the writer called `` the Jewish Mark Twain , '' he replied `` please tell him that I am the American Sholem Aleichem . ''

SOLUTION: Paraphrase

PROBLEM: Particularly dense erosion occurred in warmer melting periods during the ice ages , when the climate of the tundra prevailed and the soil was not protected by a strong vegetation .
Particularly strong erosion occurred in warmer melting periods during the ice ages , when the climate of the tundra reigned and the soil was not protected by a dense vegetation ceiling .

SOLUTION: Not paraphrase

PROBLEM: Robert Robert Freedman plays the acoustic guitar in the song , Liberty DeVitto plays the drums and David Spinozza is the horn and string orchestration .
David David Spinozza plays the acoustic guitar in the song , Liberty DeVitto plays the drums and Robert Freedman plays the horn and string orchestration .

SOLUTION:
Not paraphrase