Ответ Б должен соответствовать вопросу А. Примерный диалог:
1 A: Where is the toy department?
1 B: It's on the second floor.
2 A: Did you see a film last weekend?
2 B: Yes, I did. I saw Iron Man 2.
Ответ: B: It's on the second floor. / Yes, I did. I saw Iron Man 2.