Detailed Instructions: 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.
Problem:In which scenario below would natural selection most likely occur?  
 (A) centuries of gradual climate change (B) catastrophic destruction of habitat (C) rapid and profound climate change (D) immediate loss of primary food source
Solution:
A
Detailed Instructions: 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.
Problem:In which scenario below would natural selection most likely occur?  
 (A) centuries of gradual climate change (B) catastrophic destruction of habitat (C) rapid and profound climate change (D) immediate loss of primary food source
Solution:
user
A
assistant
Detailed Instructions: 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.
Problem:In which scenario below would natural selection most likely occur?  
 (A) centuries of gradual climate change (B) catastrophic destruction of habitat (C) rapid and profound climate change (D) immediate loss of primary food source
Solution:
A