Definition: 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: the polymer is most often epoxy , but other polymers , such as polyester , vinyl ester or nylon , are also sometimes used.
Output:
polymers , such as polyester , vinylester or nylon , are also sometimes used as epoxies.