Q: Balthazar is a popular french restaurant located where?
Options:
- wine
- manhattan
- underwater
- quebec
- montreal
A: Let me think step-by-step: Balthazar was established by Keith McNally in Manhattan in 1997. The answer is manhattan.

Q: Where might a tabby cat be most happy?
Options:
- alley
- lap
- cellar
- street
- home
A: Let me think step-by-step: A tabby cat is normally found at home. Home is a place where a tabby cat might be most happy. The answer is home.

Q: Which effect of stress could cause death if not treated immediately?
Options:
- age grieving person
- heart attacks
- depression
- hair loss
- headache
A:

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: Heart attacks is the effect of stress. If not treated immediately, heart attacks could cause death. The answer is heart attacks.