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.

The variety of Quechua in Arequipa is Cusco -- Collao Quechua .
Quechua - Arequipa -- Collao Quechua is spoken in Cusco .
Not paraphrase

But these are physical representations of the corresponding mathematical entities ; the line and the curve are idealized concepts whose width is 0 ( see Line ) .
These are idealized representations of the corresponding mathematical entities , the line and the curve are physical concepts whose width is 0 ( see line ) .
Not paraphrase

First , he recruited singer Ali Azmat from the Jupiters and then the former Vital Signs lead guitarist , Nusrat Hussain , on keyboards .
At first he recruited the singer Ali Azmat of the Jupiters and then the former lead guitarist from Vital Signs , Nusrat Hussain , on the keyboards .

Paraphrase