Alma noted that her teacher had once visited the Taj Mahal in India. Even though she normally doesn’t write down personal stories in her notes, this time it was okay because

The teacher’s visit to the Taj Mahal reminded Alma of a relevant fact about India: its capital is New Delhi. That makes choice b, “It reminded her that the capital of India is New Delhi,” the best answer. The story being funny is not given as a reason, and choice c is too absolute.

AI-written and checked against the verified answer.