1.) A. To evaluate the validity of the information.
2.) B. Inductive reasoning
Inductive reasoning makes broad generalizations from specific observations. Basically, there is data, then conclusions are drawn from the data. ... Even if all of the premises are true in a statement, inductive reasoning allows for the conclusion to be false.
3.) Although I have not read the story, I think the best answer is C: She is the pivotal character in the mystery of the school bus accident. \
Hope this helps! :p