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.

[EX Q]: As above in the normal case , the complex form is
As in the complex case , the normal form is as above .
[EX A]: Not paraphrase

[EX Q]: For the 17th congress , the 21st and 21st , the previously plural district with two seats was divided into two single-member districts .
The , previously a single district with two seats , was divided into two plural-member districts for the 21st Congress , the 17th and
[EX A]: Not paraphrase

[EX Q]: Such an abstraction or formalization makes the mathematical knowledge more general , capable of multiple meanings and therefore useful in several different contexts .
Such abstraction or formalization makes mathematical knowledge more general , capable of multiple meanings , and therefore useful in multiple different contexts .
[EX A]:
Paraphrase