Definition: Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
Input: What genus of about 70-75 species of flowering plants native to southern and eastern Asia and North and South America are mostly shrubs 1 to 3 metres tall, though some are small trees, and others are lianas reaching up to 30m by climbing trees?
Output:
hydrangea