1735
DODD Well , you know , they ' ve used it in the past , and I think the point that Senator Lugar just made - - certainly having the intellectual capacity to do this was proven already by the fact they ' ve used them in the past .
 they, they, you, I, Senator, Senator Lugar, it, them
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:
 they, they, you, I, Senator, Senator Lugar, it, them