374342
The 2007 European Youth Baseball Championship was an international baseball competition held in Jablonec , Czech Republic from July 17 to July 21 , 2007 .
 international baseball, Jablonec, Czech Republic
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 international baseball, Jablonec, Czech Republic