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: The Potez X was a French 1920s general-purpose colonial transport aircraft designed and built by Potez .
The Potez X was a French colonial transport aircraft of the 1920s designed and built by Potez .

SOLUTION: Paraphrase

PROBLEM: After Muhammad Khan fled , Hasan Buzurg was captured by the Chupanids and executed .
After Hasan Buzurg had fled , Muhammad Khan was captured by the Chupanids and executed .

SOLUTION: Not paraphrase

PROBLEM: '' a '' is 1 if either '' j '' is 1 or '' i '' divides '' j '' .
'' a '' is 1 if '' j '' 1 is or '' i '' j '' divides .

SOLUTION:
Not paraphrase