Q: Why would you cook dinner?
Options:
- buy groceries
- fun
- hungry
- buy food
- broke
A: Let me think step-by-step: When someone feels hungry, they need food. Dinner is prepared when you feel hungry. The answer is hungry.

Q: How do people become a couple forever?
Options:
- row about
- combination
- marry each other
- make sex
- communicate
A: Let me think step-by-step: Marry each other is to get in relationship, to unite closely or intimately. People become a couple forever by marrying each other. The answer is marry each other.

Q: What does an airplane do before takeoff?
Options:
- crash
- accelerate
- turn around
- catch on fire
- carry freight
A:
Let me think step-by-step: Accelerate is the process of speeding up gradually. Airplane speeds up gradually before taking off. The answer is accelerate.