Assertion: killer whale's pool | /r/ObjectUse | used for underwater viewing
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text: After Sunday, the company's San Diego park "will conduct an interim orca educational presentation in the pool that is also used for underwater viewing ... while we remove the existing theatrical moving screens and show set in the stadium and replace them with a natural backdrop that will reflect the natural world of the orca," SeaWorld San Diego spokesperson Dave Koontz told the media.