373591
Career In 1954 , Harvard began to offer students credit and advanced standing for work completed in high school , including Advanced Placement ( AP ) courses , and Hanson , then a graduate student was given the task of implementing the new program .
 Harvard, Hanson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Harvard, Hanson