Teacher:You are given a list of queries separated by new line. Your job is to answer with the query that is the most well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.
Teacher: Now, understand the problem? Solve this instance: 8 - What was the ERA and what happened to it and why ?
What was the cause for the chinese civil war ?
What is judasm ?
What are the symptoms of of deficiency when using iron ?
Student:
What was the cause for the chinese civil war ?