23323
He was signed by the Houston Astros Before 1967 season and played for the Pittsburgh Pirates in 1970 and the San Diego Padres from 1971 to 1972 .
 Houston Astros, Pittsburgh Pirates, San Diego Padres
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:
 Houston Astros, Pittsburgh Pirates, San Diego Padres