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.

Example Input: a material such as gold , which is chemically inert at normal scales , can serve as a potent chemical catalyst at nanoscales.
Example Output: gold does n't react with other chemicals unless it is used in very , very tiny amounts.

Example Input: birmingham is a city in van buren county , iowa , united states.
Example Output: birmingham is located in van buren county , iowa , usa.

Example Input: it was at this time that she allegedly discovered the hiding place of three crosses used at the crucifixion of jesus and the two thieves — dismas and gestas — who were executed with him.
Example Output:
it is said that this is when she found the three crosses used at the execution of jesus and the thieves dismas and gestas.