Task: Text Simplification
Input (English): two stellar occultations by psyche have been observed -lrb- from mexico on march 22 , 2002 , and another on may 16 , 2002 -rrb-.
Output (English): 1 . two star figure systems by psyche have been observed -lrb- from mexico on march 22 , 2002 , and another on may 16 , 2002 -rrb-.