Question: You'll never look at a flute the same way again.
The flue is just the flute.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Question: To admit that increasing returns exist would destroy economic theory.
Admitting returns have increased are real would have no adverse effect.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: no

Question: The rest is just arguing over what age is the threshold for each activity.
There are arguements over what age is appropriate for each activity.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes