199513
After an unsuccessful attempt to transfer to medical school to train as a doctor , Roderick had graduated from University College London in 1983 without any idea of what career he wanted to follow .
 Roderick, University College London
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Roderick, University College London