91475
The term " Systematic art " was coined by Lawrence Alloway in 1966 as a description of the method artists , such as Kenneth Noland , Al Held and Frank Stella , were using for composing abstract paintings .
 person: Lawrence Alloway; person: Kenneth Noland; person: Al Held; person: Frank Stella
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: Lawrence Alloway, Kenneth Noland, Al Held, Frank Stella 
Answer:
 person: Lawrence Alloway; person: Kenneth Noland; person: Al Held; person: Frank Stella