In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Example Input: Elastic fibers are found in the skin, lungs, arteries, veins, connective tissue proper, elastic cartilage, periodontal ligament, fetal tissue and other structures. Elastic fibers are absent from scarring, keloids and dermatofibromas and they are decreased greatly, or are absent in anetodermas.
Example Output: where is elastic tissue found in the body

Example Input: The side opposite the right angle is called the hypotenuse (side c in the figure). The sides adjacent to the right angle are called legs (or catheti, singular: cathetus). Side a may be identified as the side adjacent to angle B and opposed to (or opposite) angle A, while side b is the side adjacent to angle A and opposed to angle B.
Example Output: what are the sides of a right triangle called

Example Input: In India, a Tax Deduction and Collection Account Number (TAN) is a 10 digit (9427583067) number issued to persons who are required to deduct or collect tax on payments made by them under the Indian Income Tax Act, 1961
Example Output:
what is the meaning of tan in income tax