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Sociologist Daniel Bell wrote that theirs was " the best marriage of our generation " and her husband wrote that he was “ astonished how intellectually twinned ” the two were “ pursuing different subjects while thinking the same thoughts and reaching the same conclusions ” .
 person: Daniel Bell
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Daniel Bell