93080
The wide-ranging contributions to mathematics of Leonhard Euler ( 1707 – 1783 ) included major results in analysis , number theory , topology , combinatorics , graph theory , algebra , and geometry ( among other fields ) .
 person: Leonhard Euler
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Leonhard Euler 
Answer:
 person: Leonhard Euler