Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what does a plant require for survival?" is "nutrients", given that a plant requires nutrients for survival?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what does a gas mask keep out?" is "the atmosphere", given that a breathing mask is used for keeping air pollution from the respiratory system?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "antigens are found on cancer cells and the cells of transplanted what?" is "kidneys", given that antigens are found on cancer cells and the cells of transplanted kidneys?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what are used for moving people?" is "trains", given that trains are used for moving people?
****
A:
No