4433
Description The design intent of the original Baldwin Spencer Building portrays the identified requirements of Walter Baldwin Spencer for natural light and ventilation to enter a space containing the biology research department involving microscopic and dissecting work .
 person: Baldwin Spencer; person: Walter Baldwin Spencer
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: Baldwin Spencer; person: Walter Baldwin Spencer