1090
Effects of the cyclooxygenase - 2 specific inhibitor valdecoxib versus nonsteroidal antiinflammatory agents and placebo on cardiovascular thrombotic events in patients with arthritis .
 Chemical: valdecoxib; Disease: thrombotic; Disease: arthritis
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: valdecoxib; Disease: thrombotic; Disease: arthritis