Task: Text Simplification
Input (English): under president and ceo reynolds , the park operated until april 13 , 2003 , when it closed after a prolonged tourism decline following the september 11 , 2001 terrorist attacks.
Output (English): under the presidentship of reynolds who also was the ceo , the park remained open until april 13 , 2003 but was closed down when a sharp fall in tourism took place subsequent to the twin tower terror attacks of september 11 , 2001.