TASK DEFINITION: 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.
PROBLEM: Triton is one of the few moons in the Solar System known to be geologically active (the others being Jupiter's Io and Europa, and Saturn's Enceladus and Titan). As a consequence, its surface is relatively young with few obvious impact craters, and a complex geological history revealed in intricate cryovolcanic and tectonic terrains. Part of its surface has geysers erupting sublimated nitrogen gas, contributing to a tenuous nitrogen atmosphere less than 1 / 70,000 the pressure of Earth's atmosphere at sea level. It is the second-largest planetary moon in relation to its primary, after Earth's moon.

SOLUTION: what do the moons titan & triton have in common

PROBLEM: The name has been popularly associated with the Italian word mia, meaning 'mine', and also recognized as a derivation from the Slavic word mila, meaning 'dear, darling'.

SOLUTION: what does the name mia mean in the urban dictionary

PROBLEM: A DEA number (DEA Registration Number) is an identifier assigned to a health care provider (such as a physician, optometrist, pharmacist, dentist, or veterinarian) by the United States Drug Enforcement Administration allowing them to write prescriptions for controlled substances.

SOLUTION:
what is a dea license for a physician