The logic problems in this set present you with three true statements: Fact 1, Fact 2, and Fact 3. Then, you are given three more statements (labeled I, II, and III), and you must determine which of these, if any, is also a fact. One or two of the statements could be true; all of the statements could be true; or none of the statements could be true. Choose your answer based solely on the information given in the first three facts.
Eyeglass frames cost between $35 and $350.
Some eyeglass frames are made of titanium.
Some eyeglass frames are made of plastic.
If the first three statements are facts, which of the following statements must also be a fact?
Titanium eyeglass frames cost more than plastic frames.
Expensive eyeglass frames last longer than cheap frames.
Since some pens don't write, some writing utensils don't write (statement I). Since there are blue pens and since pens are writing utensils, some writing utensils are blue (statement II). There is not enough information to support statement III.