Problem: OPTIONS:
- Yes
- No
Q: Do you think the right answer to the question "what is a source of drinking water?" is "helping to prevent floods", given that water seeping out of a spring is a source of drinking water?
Answer: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "completing a circuit causes _ to flow through that circuit" is "pulse", given that completing a circuit causes electrons to flow through that circuit?
****
A: No

Do you think the right answer to the question "what lack a centralized nervous system?" is "nervous fish", given that starfish lack a centralized nervous system?
OPTIONS:
- Yes
- No
No

Do you think the right answer to the question "what does not spoil the environment?" is "driving a car", given that riding a bike does not spoil the environment?
OPTIONS:
- Yes
- No

Answer: No

Question: Do you think the right answer to the question "what is used to move people?" is "air", given that rafts are used for moving people?
OPTIONS:
- Yes
- No
Answer: No

input: OPTIONS:
- Yes
- No Now, answer this question: Do you think the right answer to the question "what lack respiratory and excretory systems?" is "barnacles", given that deuterostomes lack respiratory and excretory systems?
A:
output:
Yes