9733
The exhibition included work by David Hare , Arshile Gorky , Roberto Matta and Isamu Noguchi .
 David Hare, Arshile Gorky, Roberto Matta, Isamu Noguchi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 David Hare, Arshile Gorky, Roberto Matta, Isamu Noguchi