In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

Input: Consider Input: it was not detected again until the hubble space telescope observed it in 1997.

Output: it was not seen again until the hubble space telescope saw it in 19.

Input: Consider Input: he was initially offered a salary of $ 50,000 as well as a percentage of ownership of the company.

Output: he was at first offered a salary of $ 50,000 as well as a share of ownership of the company.

Input: Consider Input: occultations by hermione have been successfully observed three times so far , the last time in february , 2004.
Output: so far , occultation by hermoine has been observed thrice , the last time was in february , 2004.