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.

Example input: Which event can cause a large rock to become soil over time? 
 (A) decaying (B) an earthquake (C) a landslide (D) weathering
Example output: D
Example explanation: Under the action of heat, cold, rain, wind, and other atmospheric factors, the rock breaks down physically into small fragments that become the parent material of the soil. Also, atmospheric factors change according to weather.
Q: Scientists analyzed the cells of an animal to determine the cause of an infection. The scientists did not agree on the results of the analysis. What does this disagreement indicate about the nature of science?  
 (A) Scientists can present data in different formats. (B) Scientific results can be interpreted in different ways. (C) Scientists are capable of making unsupported claims. (D) Scientific results are often different from the expected results.
A:
B