Consider the Following True and False Item: Deciduous Trees Always

Consider the following true and false item: Deciduous trees always lose their leaves before winter. Which strategy should you use to determine the correct answer?

A) Because that fits with my experiences, it is probably true.
B) Because I know nothing about trees, the best strategy would be to say false.
C) Because there is an absolute word in the sentence it most likely is false.
D) Because I know so little about trees, I would guess it is true, because there are usually more true than false answers on exams.