Question: The smallest of Hawaii's eight main volcanic islands which is home to the rare flowering plant, Euphorbia skottsvergii, get's how many cm of rainfall on average annually?
Sentence (from "Kahoolawe"): The highest point on Kahoʻ olawe is the crater of Lua Makika at the summit of Puʻ u Moaulanui, which is about 1477 ft above sea level.
Relevant evidence: No