Construction on Florence's grand cathedral began in 1296. Over a hundred years later, however, the structure remained unfinished, with an enormous hole in the roof. The designers had intended to top the cathedral with the world's largest dome, but this plan was stymied by architectural limitations. The main factor stalling progress was the fact that no one knew how to create such a massive cupola without large, cumbersome support systems.

Question

Select the text from the paragraph that best helps you understand that cupola means dome.
Responses
Construction on Florence's grand cathedral began in 1296.
Construction on Florence's grand cathedral began in 1296.

Over a hundred years later, however, the structure remained unfinished, with an enormous hole in the roof.
Over a hundred years later, however, the structure remained unfinished, with an enormous hole in the roof.

The designers had intended to top the cathedral with the world's largest dome, but this plan was stymied by architectural limitations.
The designers had intended to top the cathedral with the world's largest dome, but this plan was stymied by architectural limitations.

The main factor stalling progress was the fact that no one knew how to create such a massive cupola without large, cumbersome support systems.

Answer 1

The text that best helps you understand that "cupola" means "dome" is:

"The designers had intended to top the cathedral with the world's largest dome, but this plan was stymied by architectural limitations."

This sentence directly relates the concept of a dome to the intended structure of the cathedral and sets a clear context for understanding "cupola" in the following sentence.