1830
It initially peaked at No. 31 on the " Billboard " Hot 100 chart dated August 6 , 1977 and had fallen to No. 53 on the chart for the week ending August 27 , 1977 .
 organization: Billboard " Hot 100
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:
 organization: Billboard " Hot 100