Q: 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.
two stellar occultations by psyche have been observed -lrb- from mexico on march 22 , 2002 , and another on may 16 , 2002 -rrb-.
A:
two stellar occultations by psyche have been founded -lrb- from mexico on march 22 , 2002 , and another on may 16 , 2002 -rrb-.