Given the task definition and input, reply with output. You are given a science question (easy-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.

Scientists from around the world would most likely meet at a conference held in Paris, France, to
(A) learn how to speak the same language. (B) work together on scientific research. (C) teach students the importance of education. (D) show other scientists the scientific method.
B