324788
Singapore Electronics Show was a quarterly affair held in Singapore showcasing the latest digital gadgets , tech gizmos , electronics appliances , software and exclusive show bargains since 1991 from vast array of technology products by manufactures and IT suppliers .
 Singapore, Singapore
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Singapore, Singapore