4347
She provides the equipment and supplies her husband had gathered , including much sought after Ruhmkorff lamps , but only on condition that she go along .
 person: Ruhmkorff
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: Ruhmkorff