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He attended Blackheath College ( later known as Eltham College ) followed by University College , London , and finally Merton College , Oxford .
 organization: Blackheath College; organization: Eltham College; organization: University College , London; organization: Merton College , Oxford
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: Blackheath College; organization: Eltham College; organization: University College , London; organization: Merton College , Oxford