You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

knife
Solution: weapon
Why? A knife is a type of weapon, therefore weapon is a valid hypernym for knife.

New input: train
Solution:
artifact