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.
Q: Students conducted a scientific investigation about soil types found in the school yard. What should the students most likely do to be sure their investigation will be understood by the class next year?
(A) Include the names of the students that worked on the investigation. (B) Correctly label all the data in their charts and tables. (C) Take a picture of the students doing the study. (D) Give the report to the teacher.
A:
B