 
 <prompt> text: ```Game theory na "the study of mathematical models of conflict and cooperation between intelligent rational decision-makers". Game theory dey mainly use for economics, political science, and psychology, as well as logic, computer science and biology. Originally, e dey focus on zero-sum games, where if one person win, others go lose. Today, game theory dey apply to plenty behavioral relations, and e don become an umbrella term for the science of logical decision making for humans, animals, and computers.

Modern game theory start with the idea of mixed-strategy equilibria for two-person zero-sum games and the proof by John von Neumann. Von Neumann original proof use the Brouwer fixed-point theorem on continuous mappings into compact convex sets, wey later become a standard method for game theory and mathematical economics. Him paper follow for the 1944 book "Theory of Games and Economic Behavior", wey him write with Oskar Morgenstern, wey consider cooperative games wey involve plenty players. The second edition of this book provide an axiomatic theory of expected utility, wey allow mathematical statisticians and economists to handle decision-making under uncertainty.

This theory develop well well for the 1950s by many scholars. Game theory later apply to biology for the 1970s, even though similar developments don dey since the 1930s. Game theory don dey widely recognized as an important tool for many fields. With the Nobel Memorial Prize in Economic Sciences wey dem give to game theorist Jean Tirole for 2014, eleven game-theorists don win the economics Nobel Prize. John Maynard Smith win the Crafoord Prize for him application of game theory to biology.

Answers to the questions:

1. Wetin dem develop for the fifties?
2. By one person?
3. How e take happen?
4. Wetin e join with for the seventies?
5. For the first time?
6. Wetin be the definition of this topic?
7. How many applications e dey practice with?
8. And dem be wetin?
9. Wetin e dey work as initially?
10. Who proof am?
11. E write any publication?
12. Wetin e call am?
13. When e write am?
14. E write am alone?
15. Who help?
16. How many people wey dey work with this concept don receive special achievement?
17. Wetin e be?
18. Any other special achievements?
19. Wetin e be?
20. Who collect am?``` <response>: ```1. Game theory
2. no
3. by many scholars
4. biology
5. no
6. di study of mathematical models of conflict and cooperation between intelligent rational decision-makers
7. at least 6
8. economics, political science, psychology, logic, computer science and biology
9. zero-sum games
10. John von Neumann
11. yes
12. Theory of Games and Economic Behavior
13. 1944
14. no
15. Oskar Morgenstern
16. eleven
17. di economics Nobel Prize
18. yes
19. di Crafoord Prize
20. John Maynard Smith``` 