178970
Building 1 Restaurant Building 2 Retail Units offering Building 3 Wellness Center Transportation Alderland Centre is accessible by YRT , Viva , and TTC by walking a short distance from Warden Avenue and Gibson Drive .
 TTC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 TTC