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A 51-yr-old nonsmoking male patient without any history of previous allergies, asthma, hay fever, or urticaria developed attacks of asthma when captopril was added to the nadolol and dyazide treatment for his high blood pressure.
 adverse event: developed 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: developed 