QUESTION: A person made coffee using hot water and coffee grounds, now where should he pour it?
Options:
- whirlpool bath
- glass
- surface of earth
- soft drink
- coffee cup
ANSWER: Let me think step-by-step: Coffee cups can be used to pour coffee. A person made coffee using hot water and coffee grounds, now he should poue it in coffee cup. So the answer must be coffee cup.

QUESTION: The accountant used a calculator regularly, he kept one at home and one at the what?
Options:
- desk drawer
- desktop
- office
- wristwatch
- city hall
ANSWER: Let me think step-by-step: Accountants work in an office. A calculator can be kept in an office. Office is a place. So the answer must be office.

QUESTION: If a group of friends have gathered after reading a book they are likely about to have a what?
Options:
- learn things
- discussion
- fit
- learning
- nightmares
ANSWER: Let me think step-by-step: Discussion can be done after reading a book. A gruoup of friends have gathered after reading a book to have a discussion. So the answer must be discussion.

QUESTION: What do you need to have before buying products?
Options:
- desire
- spending money
- money
- needs
- time
ANSWER:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Let me think step-by-step: Buying products needs money. Money is a medium of exchange. Money is a thing. So the answer must be money.