Detailed Instructions: Given a scientific passage and an answer, generate a question for the given answer.
Problem:Passage: Symbiosis describes a close and long-term relationship between different species. At least one species will benefit in a symbiotic relationship. These relationships are often necessary for the survival of one or both organisms. There are three types of symbiotic relationships: mutualism, communalism, and parasitism. Answer: mutualism, communalism, parasitism
Solution:
What are the three types of symbiotic relationships?