1956
As the first Calvinist pastor in the parish of Dittelsheim , he undertook a trip to Heidelberg , the centre of Calvinist theology in Germany .
 location: Dittelsheim; location: Heidelberg; location: Germany
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:
 location: Dittelsheim; location: Heidelberg; location: Germany