Part 1. Definition
Given a concept word, generate a hypernym for it. A hypernym is a superordinate, i.e. a word with a broad meaning constituting a category, that generalizes another word. For example, color is a hypernym of red.
Part 2. Example
crystal
Answer: rock
Explanation: A crystal is a type of rock, so rock is a valid hypernym output.
Part 3. Exercise
ferry
Answer:
artifact