Given the task definition and input, reply with output. 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.

For ideal gases , the molar volume is given by the standard gas equation ; this is a good approximation for many common gases at ideal temperature and pressure .
For ideal gases , the molar volume is given by the ideal gas equation , which is good approximation for many common gases at standard temperature and pressure .

Not paraphrase