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His completed screenplay depicts two star-crossed lovers , portrayed by Leonardo DiCaprio and Kate Winslet , from different social classes who fall in love amid the backdrop of the tragedy - a radical departure from his previous science fiction work .
 person: Leonardo DiCaprio; person: Kate Winslet
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: Leonardo DiCaprio; person: Kate Winslet