Which choice most effectively uses relevant information from the note… | Verbal SAT Question

While researching a topic, a student has taken the following notes:

Vexillology is the study of flags.
The flags of many countries include symbols like animals, plants, or landforms.
These symbols often represent an aspect of the region’s history, culture, or landscape.
The flag of Cyprus includes an olive branch.
The flag of Andorra includes a cow.

Which choice most effectively uses relevant information from the notes to make and support a generalization about symbols on flags?

Many countries have symbols on their flags, and the study of these designs is known as vexillology.

Cyprus’s flag includes an olive branch, a symbol that is important to that nation’s cultural identity.

The flags of some countries include symbols of plants; Cyprus’s, for example, includes an olive branch.

Vexillology is the study of flags; accordingly, vexillologists are interested in flags from around the world.