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: Joshua Gruss is the son of financier Joseph S. Gruss and grandson of the financier and philanthropist Martin D. Gruss .
Joshua Gruss is the son of financier Joseph S. Gruss and grandson of financier and philanthropist Martin D. Gruss .

SOLUTION: Paraphrase

PROBLEM: Ahlfors published a short proof of what is now called `` Denjoy -- Carleman '' -- Theorem in 1933 .
In 1933 , Carleman published a short proof of what Denjoy -- Carleman -- Ahlfors Theorem is called today .

SOLUTION: Not paraphrase

PROBLEM: Lamas is the capital of the San Martín Region , situated in the Lamas Province of northern Peru .
Lamas is the capital of the province of Lamas in the region of San Martín in northern Peru .

SOLUTION:
Not paraphrase