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.
Q: What is the weight in gram of 1 mole of iron ?
What is the impact of lipids in the diet ?
Requirements for an equine vet ?
Where is Papal states ?
A:
What is the impact of lipids in the diet ?