Problem: Joel Rueben Madden (born Joel Rueben Combs; March 11, 1979) is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador. He is also part of the pop rock collaboration The Madden Brothers with his twin brother Benji Madden.

Based on the paragraph above can we conclude that "Benji Madden's parents have one son"?

A: No

Problem: Christopher Seton Abele (born January 28, 1967) is an American businessman and Democratic Party politician. He is the current Milwaukee County Executive. Abele is the son of American businessman John Abele, the co-founder of Boston Scientific. Abele serves as a trustee of the Argosy Foundation, a charitable trust established with an endowment from his father.

Based on the paragraph above can we conclude that "Christopher Seton (born January 28, 1967) is an American businessman and Republic Party politician"?

A: No

Problem: A sodium bicarbonate rocket (sometimes called an Alka-Seltzer rocket) is a model rocket fashioned from a 35mm film canister and propelled by the pressure of a gas, often carbon dioxide, generated from the reaction of an acid with sodium bicarbonate. Sodium bicarbonate rockets are often used in science classes to demonstrate principles of chemistry and physics.

Based on the paragraph above can we conclude that "It is propelled by a pressure of liquid"?

A:
No