In this task, you are presented with a term, a question, and a yes/no answer. For context, the term is associated with a short description. Write the simple facts one needs to know in order to answer the given question. The facts should be easily found on the web (e.g. mentioned in a Wikipedia page)

Term: Quartz, Description: mineral composed of silicon and oxygen atoms in a continuous framework of SiO₄ silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO₂, Question: Could Quartz be useful to humans if plants died off and there was no oxygen?, Answer:Yes
Fact1: Plants produce oxygen which is needed by humans to survive. Fact2: Quartz is a hard mineral substance made of several elements. Fact3: Quartz is composed of silicon and oxygen. Fact4: Quartz can be melted at high temperatures. 

Term: Kidney, Description: internal organ in most animals, including vertebrates and some invertebrates, Question: Can a quarter fit inside of a human kidney?, Answer:Yes
Fact1: Kidney stones are hard mineral deposits that can form in the kidneys. Fact2: The largest kidney stone ever recorded was 13 cm wide. Fact3: The diameter of a quarter is 2.4 cm. 

Term: Vitamin C, Description: nutrient found in citrus fruits and other foods, Question: Did pirates who had scurvy need more Vitamin C?, Answer:Yes

Fact1: Pirates were known for having poor teeth and deteriorated gums. Fact2: Gum deterioration and tooth decay is a symptom of scurvy. Fact3: Scurvy is caused by a lack of dietary vitamin C.