Known answer: no
Now, what could be the question and solution? Did Leonardo da Vinci lack contemporary peers in his home city?
Leonardo da Vinci was born in Anchiano, a town in the city of Florence. Da Vinci lived during the 15th and 16th century. Sandro Boticelli was a Florentine artist 15th and 16th century. Donatello was a Florentine artist during the 15th century.

Known answer: yes
Now, what could be the question and solution? Did Alfred Nobel write a banned book?
Banned books are works which are not available for free access due to government restrictions. Alfred Nobel is the author of Nemesis, a prose tragedy in four acts about Beatrice Cenci. The entire stock of Nemesis was destroyed immediately after Nobel's death except for three copies, being regarded as scandalous and blasphemous.

Known answer: no
Now, what could be the question and solution? Could Aretha Franklin vote for a president when her second child was born?
Aretha Franklin was born in 1942. Aretha Franklin had her second child in 1957. You must be at least 18 years old to vote in a presidential election in the United States.

Known answer: yes
Now, what could be the question and solution?
Do restaurants associate meatballs with the wrong country of origin?
Spaghetti and meatballs are a staple on Italian pizzeria menus in the US. The Olive Garden, an Italian family restaurant, has several dishes with meatballs. Meatballs originated in the Chinese Qin dynasty (221 BC to 207 BC).