Question:
Where was Janet Perlman educated in Sep, 1974?

Context:
 Janet Perlman attended École des arts graphiques from Jan, 1971 to Jan, 1974. 
 Janet Perlman attended Vanier College from Jan, 1977 to Jan, 1978. 
 Janet Perlman attended Concordia University from Jan, 1974 to Jan, 1976.

Answer:
Concordia University