Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

Input: Consider Input: Cilantro is the leaf of which herb?

Output: cilantro


Input: Consider Input: Which engineer built the Menai Suspension Bridge and the Caledonian Canal?

Output: menai suspension bridge


Input: Consider Input: What is the name of Dr. Seuss's egg-hatching elephant?


Output: dr. seuss