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.

Ex Input:
he advocates applying a user-centered design process in product development cycles and also works towards popularizing interaction design as a mainstream discipline.

Ex Output:
in product development cycles , he recommends a design process that focuses on the user , and also actively encourages mainstream disciplines to include interaction design as one of their offerings.

Ex Input:
by most accounts , the instrument was nearly impossible to control.

Ex Output:
most people said that the device was very hard to control.

Ex Input:
it has a shaving head consisting of cutters that cut off the hair entering the head of the razor at skin level.

Ex Output:
it has a shaving head consisting of cutters that cut away the hair entering the school principal of the razor at skin level.