194915
Adair Crawford FRS ( 1748 29 July 1795 ) , a chemist and physician , was a pioneer in the development of calorimetric methods for measuring the specific heat capacity of substances and the heat of chemical reactions .
 person: Adair Crawford
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: Adair Crawford 
Answer:
 person: Adair Crawford