4244
Cisplatin applied systemically did not cause any significant ABR threshold elevation across the frequencies tested ( 2 - 32 kHz ) , whereas local application of cisplatin through the round window niche or tympanum resulted in significant ABR threshold elevations from high to medium frequencies .
 Anatomy: round window niche; Anatomy: tympanum
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: round window niche, tympanum 
Answer:
 Anatomy: round window niche; Anatomy: tympanum