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: The above two controls are active : they are either boolean or not .
The two controls listed above are active : they are either boolean or not .

SOLUTION: Paraphrase

PROBLEM: Bjorn Fratangelo won his first ATP - Challenger title at the Città di Caltanissetta in 2015 , beating the American Ymer in straight sentences .
Bjorn Fratangelo won his first ATP Challenger title at the 2015 Città di Caltanissetta , beating American Ymer in straight sets .

SOLUTION: Paraphrase

PROBLEM: NKG2 - receptors are type II transmembrane proteins which dimerish with CD94 molecule .
NKG2 receptors are transmembrane proteins dimerize II which type with CD94 molecule .

SOLUTION:
Not paraphrase