8951
It starred , among others , John Travolta , Michelle Pfeiffer , Allison Janney , James Marsden , Christopher Walken , and Zac Efron .
 person: John Travolta; person: Michelle Pfeiffer; person: Allison Janney; person: James Marsden; person: Christopher Walken; person: Zac Efron
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: John Travolta; person: Michelle Pfeiffer; person: Allison Janney; person: James Marsden; person: Christopher Walken; person: Zac Efron