Teacher:You are given a science question (hard-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.
Teacher: Now, understand the problem? Solve this instance: Which is a true statement regarding the graphing of data?
(A) It is always better to leave data in a table than to graph it. (B) Bar graphs are the best type of graphs for scientific data. (C) For any given set of data, there is only one correct graph or way to display it. (D) Data can be displayed in many types of graphs in order to show different things about the data.
Student:
D