Generate a sentence that answers this question: "Light enters what through the pupil?".

Answer: light enters the eye through the pupil

Generate a sentence that answers this question: "If a person is avoiding sugar, they will stop eating".

Answer: carbohydrates are made of sugars

Generate a sentence that answers this question: "If a person wants to watch the eclipse".

Answer:
looking directly at an eclipse of the Sun causes harm to the eyes