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Brian Aldiss , Stanisław Lem , Bertrand Russell , John Gloag , Naomi Mitchison , C. S. Lewis , Vernor Vinge , John Maynard Smith and indirectly influenced many others , contributing many ideas to the world of science fiction .
 person: Brian Aldiss; person: Stanisław Lem; person: Bertrand Russell; person: John Gloag; person: Naomi Mitchison; person: C. S. Lewis; person: Vernor Vinge; person: John Maynard Smith
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: Brian Aldiss; person: Stanisław Lem; person: Bertrand Russell; person: John Gloag; person: Naomi Mitchison; person: C. S. Lewis; person: Vernor Vinge; person: John Maynard Smith