Given the task definition and input, reply with output. 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.

Are dominican black ?
When did karkatoa erupt ?
Mat 2008 online application form ?
What is the walmart ebusiness mission 's statement ?

When did karkatoa erupt ?