Given the task definition, example input & output, solve the new input case.
Given a pair of words, deduce the type of relationship between them. The various types of relations are: 'HYPER', 'COORD' and 'RANDOM'. Let's denote the first word by X and the second word by Y. A COORD relationship holds when X and Y belong to the same semantic class. A HYPER relationship applies when X is a specific instance of Y. If niether COORD nor HYPER are applicable then the relationship is RANDOM.
Example: X: turtle, Y: flow
Output: RANDOM
Turtle and flow have no relation, so RANDOM is the correct label.

New input case for you: X: train, Y: score
Output:
RANDOM