88145
Its anti-addictive properties were discovered accidentally by Howard Lotsof in 1962 , at the age of 19 , when he and five friends - all heroin addicts - noted subjective reduction of their craving and withdrawal symptoms while taking it .
 person: Howard Lotsof
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: Howard Lotsof 
Answer:
 person: Howard Lotsof