Known answer: no
Now, what could be the question and solution? Did the 23rd amendment give Puerto Ricans the right to vote for president?
The 23rd Amendment to the Constitution gave residents of Washington D.C. the right to vote in presidential elections. Puerto Rico is an American territory, not a state, and does not have the right to vote for president. Puerto Rico is not Washington D.C.

Known answer: no
Now, what could be the question and solution? Would a CEO typically clean the toilets in a company's building?
The CEO is the highest-ranking corporate position in an organization. Cleaning toilets is a job typically done by janitors or facility workers in a company.

Known answer: no
Now, what could be the question and solution? Can a jet plane be made without society?
A jet plane requires many materials to build. A jet plane requires much prior knowledge to build. The specialized knowledge and materials is not obtainable without other people.

Known answer: yes
Now, what could be the question and solution?
Does Jack Sparrow know any sea shantys?
Jack Sparrow is the main character of the popular 'Pirates of the Caribbean' movie franchise. Jack Sparrow is the captain of a pirate ship. Jack Sparrow sings many songs while on the sea.