claim: Therasia is a piece of sub-continental land surrounded by water.
evidence: `` Bar Association '' is the 87th episode of the science fiction television series Star Trek  : Deep Space Nine , the fifteenth episode of the fourth season .. science fiction. science fiction. fourth season. Star Trek : Deep Space Nine ( season 4 ). It was directed by Star Trek  : The Next Generation regular cast member LeVar Burton -LRB- who portrayed Chief Engineer Geordi La Forge -RRB- .. LeVar Burton. LeVar Burton. Geordi La Forge. Geordi La Forge. The employees of Quark 's Bar go on strike in protest of unfair treatment by management -LRB- Quark -RRB- .