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The von Hippel - Lindau ( VHL ) disease product is thought to down - regulate transcription by antagonizing elongin - enhanced transcriptional elongation .
 Disease: von Hippel - Lindau ( VHL ) disease
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: von Hippel - Lindau ( VHL ) disease