a sunny window an electric heater a large bowl of water a fan blowing gently
I gave my students this multiple choice question: A tulip growing in a pot is placed at the center of a table. Which of these nearby objects will the tulip grow toward?

Only one answer is correct among these 4 choices:
- a sunny window
- an electric heater
- a large bowl of water
- a fan blowing gently

Could you tell me which one is correct?

a sunny window