330467
Concept and inspiration In April 1990 , Sega commissioned its AM8 R&D department to create a character who would replace Alex Kidd as the company 's mascot , as well as compete against Nintendo 's flagship character , Mario .
 Sega, AM8
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sega, AM8