4013
How Dark the Nights Are on the Black Sea ( , ) is a 1989 Soviet comedy film directed by Vasili Pichul .
 person: Vasili Pichul
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: Vasili Pichul