Given the task definition and input, reply with output. Given a text, write a compressed version of it in a single sentence.

New in 1999 On June 13, 1999, The Indianapolis Zoological Society introduced a sister-institution to the Indianapolis Zoo. This unique Dow complex, White River Gardens, is an extraordinary facility that adds a beautiful cultural attraction to Indianapolis.
Beginning June 13, 1999, The Indianapolis Zoological Society introduced a sister-institution. This Dow complex, White river Gardens is aesthetically appealing to the Indianapolis zoo.