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: Edie tries to be early at Mike to help him , but Susan has unexpectedly arrived before her .
Edie tries to get at Mike 's early to help him , but Susan has arrived unexpectedly before her .

SOLUTION: Paraphrase

PROBLEM: It is a yellow solid with low solubility in water but good solubility in DMF .
It is a yellow solid with good water solubility , but low DMF - solubility .

SOLUTION: Not paraphrase

PROBLEM: A `` almost diagonal '' matrix formula 20 in `` Jordan - normal form '' , similar to Formula 1 , is obtained as follows :
An `` almost diagonal '' matrix formula _ 20 in `` Jordan normal form '' , similar to formula _ 1 is obtained as follows :

SOLUTION:
Paraphrase