The best inference about the origin of the Hawaiian islands based on the information provided is:
"Heat from a hot spot of Earth’s mantle below the Pacific Ocean rises and forms underwater volcanoes. The hot spot moves slowly enough for the volcano to keep growing, and the volcano breaks the ocean’s surface to form an island."
This response correctly describes the process by which the Hawaiian islands were formed, emphasizing the role of the mantle hot spot and the movement of the Pacific Plate over time.