4609
if it matched , that would be something that could link scott peterson - - it would be like a smoking gun in this case .
 scott peterson, a smoking gun
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 scott peterson, a smoking gun