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In about August 1953 Hand of the Cause , ( a select group of Bahá ' ís appointed for life serve the religion at an international level ) , Dhikru ' llah Khadem visited the Bahá ' ís there and there was some newspaper coverage .
 person: Dhikru ' llah Khadem
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: Dhikru ' llah Khadem