سؤال إنجليزي توجيهي في القراءة والاستيعاب

I could be walking down the street to the bus stop without a thought of food in my head when the smell of freshly baked bread wafts out of the baker's and stops me in my tracks. The supermarkets are even worse. They've researched the smells that trigger food responses in us, and they purposely release them in certain aisles to encourage us to buy.