TASK DEFINITION: You are given a sentence in Japanese. Your job is to translate the Japanese sentence into English.
PROBLEM:

SOLUTION: So these were some of the first studies to see this tied in to game theory.

PROBLEM:

SOLUTION: And that is the reason why I believe they should be defined as public goods.

PROBLEM:

SOLUTION:
But it's easy to see why these animals make such great cartoon characters, their shapes and sizes.