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The Soviet Union reported that thousands of tons of goods needed to ease widespread shortages across the nation were piled up at ports and rail depots , and food shipments were rotting because of a lack of people and equipment to move the cargo .
 geographical social political: The Soviet Union; quantity: thousands of tons
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: The Soviet Union; quantity: thousands of tons