1719
In behavioral tests , animals treated with terbutaline on PN 2 to 5 showed consistent patterns of hyper - reactivity to novelty and aversive stimuli when assessed in a novel open field , as well as in the acoustic startle response test .
 Chemical: terbutaline
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: terbutaline 
Answer:
 Chemical: terbutaline