20197
In 1935 he was elected a member of parliament and remained in the Sejm until the outbreak of World War II in 1939 .
 organization: Sejm
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Sejm 
Answer:
 organization: Sejm