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.

Once the dog leader is with the subject , the dog is rewarded ( and released during training ) .
Once the dog leader is with the subject , the dog is released ( and rewarded during training ) .
Not paraphrase

They consist of almost 30 expatriates , some members of the US Communist Party , while others are English writers or left teachers .
They consist of nearly 30 expatriates , some members of the US Communist Party , while others are left-wing writers or English teachers .
Not paraphrase

Its southern shore was marshy , but the northern end of the island ( toward Richfield Springs ) had trees and vegetation .
Its southern shore was marshy , but the northern end of the island ( towards Richfield Springs ) had trees and vegetation .
Paraphrase