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U.S. trade negotiators argue that countries with inadequate protections for intellectual - property rights could be hurting themselves by discouraging their own scientists and authors and by deterring U.S. high - technology firms from investing or marketing their best products there .
 geographical social political: U.S.; geographical social political: U.S.
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 geographical social political: U.S.; geographical social political: U.S.