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 Q]: one foam-rubber process has been coined as foamation by will vinton.
[EX A]: one foam-rubber process has coined as foamation by will vinton.

[EX Q]: a similar disclosure had occurred earlier with rc4.
[EX A]: an identical disclosure happend earlier withr.

[EX Q]: it was discovered in 1949 by walter baade.
[EX A]:
walter baade found it in 1949.