6581
Film Stars ( also known as " A Spot of the Usual Trouble " ) is a well-known comedy sketch by Peter Cook and Dudley Moore .
 person: Peter Cook; person: Dudley Moore
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Peter Cook; person: Dudley Moore