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]: How do you clean a frogs tank ?
Heart rate for a 7 week old fetus ?
Vaccination in developing immunity ?
What is alyson have a cell phone number ?
[A]: How do you clean a frogs tank ?


[Q]: What is the law of reflection law ?
The vapor pressure of 0.10 m NaCl is higher than the vapor pressure of 0.05 m MgCl2 ?
Minerals of no value in veins with ore minerals ?
Mary shelley was how old when she died ?
[A]: Mary shelley was how old when she died ?


[Q]: What is the term describes the agencies and employees of the executive branch ?
What is the silver content of a 1967 mexican peso ?
Monthly temeratures in coniferous forests in asia ?
How much does a ob doctor earn a year ?
[A]:
What is the silver content of a 1967 mexican peso ?