Which option provides the best analogy to "roses are red"?

The best analogy to "roses are red" is that both phrases indicate a characteristic related to color while also severing a connection to a specific type of item found in nature or floral contexts. "Roses are red" identifies a common feature of roses, emphasizing their red hue as a notable characteristic. Similarly, "carnations are white" presents a type of flower along with its typical color, establishing a parallel structure.

Both phrases highlight specific flowers and their respective colors, making the analogy strong and contextually aligned. The other options, while they state facts about color, do not maintain a similar connection to the floral theme that emphasizes both the type of plant and its distinctive color. Thus, the analogy resonates well in terms of structure and content.