Which of the Following Is the Best Example of a Child's

Which of the following is the best example of a child's use of deductive logic?

A) Sam's mother showed him an apple cut into two pieces and an apple cut into four pieces and asked him which one was more apple. Sam was able to reply correctly, "They are the same."
B) Yousef has learned that if he is kind and cooperative with his peers, they will be nice to him.
C) Muhammed has learned that he is better at language arts than math, so he has to spend more time and work harder on his math lessons.
D) For her assignment in language arts class, Lateefah wrote a paper about what her life would be like if she were a boy.