15235
In his third game , he hit a lead-off home run against the Washington Nationals , as well as one against the New York Mets in his fourth game .
 Washington Nationals, New York Mets
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:
 Washington Nationals, New York Mets