Question:
Choose your answer: Is "Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction." a good answer to the question "Other than boats, what do people often build with wood?"
Answer:
no

Question:
Choose your answer: Is "The Moltacqua racetrack, was another historic horse racetrack located on what is now Sabino Canyon Road and Vactor Ranch Trail, but it no longer exists." a good answer to the question "What former Tucson horse racetrack no longer exists?"
Answer:
yes

Question:
Choose your answer: Is "Addition of lead(II) oxide lowers melting point, lowers viscosity of the melt, and increases refractive index." a good answer to the question "What makes glass melt at a lower temperature?"
Answer:
yes