2262
Botulinum toxin A in the treatment of hemiplegic spastic foot drop - - clinical and functional outcomes .
 GENE: Botulinum toxin A
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: Botulinum toxin A 
Answer:
 GENE: Botulinum toxin A