If I tell you that Energy-saving is important when electrical energy is used to produce light, and ask you the question "energy-saving is important when electrical energy is used to produce what", is the correct answer "sound"?
OPTIONS:
- Yes
- No

Answer: No

If I tell you that Competition may lead to violence, and ask you the question "what might competition lead to?", is the correct answer "negative"?
OPTIONS:
- Yes
- No

Answer: No

If I tell you that Smoke can cause cancer by producing mutations in DNA, and ask you the question "what can cause cancer by producing mutations in DNA?", is the correct answer "maples"?
OPTIONS:
- Yes
- No

Answer:
No