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All adenosine receptor agonists significantly decreased the locomotor activity in mice , and the effects were dose - dependent .
 Chemical: adenosine; Disease: decreased the locomotor activity
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: adenosine; Disease: decreased the locomotor activity