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: Maria was married to Prince Adam Ludwik Czartoryski , married on August 31 , 1901 in Warsaw .
Mary was married to Prince Adam Ludwik Czartoryski , who married in Warsaw on August 31 , 1901 .

SOLUTION: Paraphrase

PROBLEM: No long or demanding apprenticeship is necessary to learn the necessary techniques .
No long or necessary training is necessary to learn the demanding techniques .

SOLUTION: Not paraphrase

PROBLEM: Sandy McDonald , also MacDonald or Macdonald , may refer :
MacDonald or Macdonald , also Sandy McDonald , may refer to :

SOLUTION:
Paraphrase