Known answer: yes
Now, what could be the question and solution? Can children become lieutenants?
Lieutenant the second junior-most or in some cases the junior-most commissioned officer in the armed forces, fire services, police, and other organizations of many nations. Many gangs use military rankings to describe their internal heirarchy. Many young children are inducted into gangs with heirarchies. Children can grow up to be whatever they want to be.

Known answer: yes
Now, what could be the question and solution? Can a banana get a virus?
A virus is a disease that is caused by infectious agents. A banana comes from a banana plant. Blight is a disease that is caused by infections on plants. The Banana bunchy top virus (BBTV) is a plant virus of the genus Babuvirus,that causes diseased streaks.

Known answer: yes
Now, what could be the question and solution? If someone is lactose intolerant, do they have to avoid cream?
People with lactose intolerance are unable to fully digest the sugar (lactose) in milk. Cream is a dairy product composed of the higher-fat layer skimmed from the top of milk before homogenization. Cream contains milk.

Known answer: no
Now, what could be the question and solution?
Could the moon fit inside the Black Sea?
The volume of the Black Sea is 547,000 cubic kilometers. The volume of the moon is 21.9 billion cubic kilometers.