48772
Tod lived in and attended primary , secondary schools and the university in St. Paul , Minnesota with his BS in Civil Engineering with distinction in 1926 [ 3 ] , Master of Science in Hydraulic Engineering 1932 [ 4 ] and he later returned to finish his PhD in Civil Engineering on sabbatical from UC Davis in 1948 [ 5 ] after starting work at the University of California in 1940 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None