91373
The bore of the bassoon is conical , like that of the oboe and the saxophone , and the two adjoining bores of the boot joint are connected at the bottom of the instrument with a U-shaped metal connector .
 location: U-shaped
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: U-shaped 
Answer:
 location: U-shaped