84349
English versions followed by Alfred Thompson ( 1876 ) and Henry S. Leigh ( 1877 ) .
 Alfred Thompson, Henry S. Leigh
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Alfred Thompson, Henry S. Leigh