8557
It appears to have " gone rogue " somewhere between the 1960 s and the 1980 s , following a disastrous operation in Cambodia and a " deal " struck by Reagan-era rivals in Majestic-12 , ostensibly with " Greys " .
 location: Cambodia; person: Reagan-era; location: Majestic-12
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Cambodia; person: Reagan-era; location: Majestic-12