71421
This understanding was shared by most of the significant theorists of sexual orientation from the mid nineteenth to early twentieth century , such as Karl Heinrich Ulrichs , Richard von Krafft-Ebing , Magnus Hirschfeld , Havelock Ellis , Carl Jung , and Sigmund Freud , as well as many gender-variant homosexual people themselves .
 person: Karl Heinrich Ulrichs; person: Richard von Krafft-Ebing; person: Magnus Hirschfeld; person: Havelock Ellis; person: Carl Jung; person: Sigmund Freud
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: Karl Heinrich Ulrichs, Richard von Krafft-Ebing, Magnus Hirschfeld, Havelock Ellis, Carl Jung, Sigmund Freud 
Answer:
 person: Karl Heinrich Ulrichs; person: Richard von Krafft-Ebing; person: Magnus Hirschfeld; person: Havelock Ellis; person: Carl Jung; person: Sigmund Freud