Tom says that a preposition shows position. Ann says that a preposition shows the logical relationship between ideas. Here D. Both Tom and Ann are correct.
Prepositions are used to express the relationship between two or more places, persons or time or express a relationship in time or space.
The Last Time I met him was opposite the cinema. - place
Reena was walking down the street. - place
I love eating ice-creams during summers. - time
Its <u><em>valid</em></u>
VALID is something that is very logical and makes sense in the topic situation
The answer is therefore <u><em>VALID</em></u>
It's often futile to try to convince people that they should adopt a particular political position, but if you try, make sure to appeal to logic. Try to eliminate as much emotion from your argument as possible.