Paraphrasing using AugLy

## 🚀 Feature
As i was going thru AugLy i didn't found anything that can paraphrase a sentence and can create 2-3 sentence from 1 as xlnet does in nlpaug library. If it is already available in AugLy can you please mention the same?

## Motivation
As i have less data to train. So Augmentation with paraphrasing will help me create more data and will let me train the model.

## Pitch

I want one sentence to be paraphrase in how many number of sentence i want. For example if i give n=3, Function should produce 3 sentences from 1 sentence which have similar meaning(paraphrased basically)

Start by reviewing AugLy’s existing text augmentations and compare them with the XLNet paraphrasing capability described from nlpaug. Confirm whether paraphrasing is already available; if not, define how an input sentence and a requested count should produce multiple meaning-preserving sentences, along with the tests needed to demonstrate that behavior.

Written by the indexing model from the issue text.