1036
UNIDENTIFIED MALE Yesterday I was up just south of Baghdad by 30 miles and we were fighting SA - 2s and SA - 6s and AAA on the ground .
 Baghdad, I, we, SA - 2s, SA - 6s, AAA
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:
 Baghdad, I, we, SA - 2s, SA - 6s, AAA