505
He served as the head football coach the University of Houston from 1990 to 1992 , compiling a record of 18 – 15 .
 University of Houston
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:
 University of Houston