28535
Estradiol replacement enhances cocaine - stimulated locomotion in female C57BL / 6 mice through estrogen receptor alpha .
 Chemical: Estradiol; Chemical: cocaine; Chemical: estrogen
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: Estradiol, cocaine, estrogen 
Answer:
 Chemical: Estradiol; Chemical: cocaine; Chemical: estrogen