6542
The streak ended on September 16 , when he was unable to collect a hit in an eighteen inning marathon with the Montreal Expos in which he had seven at bats .
 Montreal Expos
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:
 Montreal Expos