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OBJECTIVE : Clozapine causes few extrapyramidal symptoms and is recommended as a treatment drug for severe tardive dyskinesia ( TD ) .
 extrapyramidal symptoms, Clozapine
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 extrapyramidal symptoms, Clozapine