470
Guess its OK if Biden does it . Top American generals favored holding the line in Afghanistan at 2,500 U.S . troops while negotiators pursued a peace deal {{URL}} via {@The Wall Street Journal@}
 Biden, Afghanistan, U.S, The Wall Street Journal
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Biden, Afghanistan, U.S, The Wall Street Journal