Known answer: no
Now, what could be the question and solution? Was Oscar Wilde's treatment under the law be considered fair in the US now?
Oscar Wilde was imprisoned for sexual indecency that amounted to having sexual relations with another man. In the United States, being gay is not a punishable offense.

Known answer: no
Now, what could be the question and solution? Did polio medicine save the life of polio vaccine creator?
Jonas Salk developed the first polio vaccine. Jonas Salk died of a heart attack in 1995. Heart attacks are commonly treated with beta blockers.

Known answer: yes
Now, what could be the question and solution? Do suburbs encourage the use of cars?
Suburbs are generally built outside of walking distance from city centers. City centers contain jobs and stores. Suburb dwellers need to access jobs and stores to survive.

Known answer: yes
Now, what could be the question and solution?
Could the Eiffel Tower be completely submerged at the Arctic Ocean's deepest point?
The deepest point in the Arctic Ocean is 18,210 feet below the surface. The Eiffel Tower is 1,063 feet tall.