Which of the Following Explanations Is the Most Informative

Which of the following explanations is the most informative?

A) Sailing is a fun pastime because it is an enjoyable way to spend an afternoon.
B) Because the Taj Mahal is a popular tourist destination, it receives many visitors each year.
C) Playing the piano is relaxing, because it gently occupies your muscles and produces soothing sounds.
D) Large quantities of almonds are not good for you, because my doctor said so.
E) Ballet requires a lot of concentration, because to do it well, you must stay focused.