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: Names of key figure of Hinduism ?
Which day of the week was Obama inaugurated ?
What is deference between 6070 grade bitumen and CRMB ?
Where to find clean dirt fill ?
Student:
Which day of the week was Obama inaugurated ?