In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.

Should I use the java.net or org.apache.http library for HTTP in my Java application?
Can we use java in .net?

How can I slim my thighs and buttocks?
How do I slim down my thighs, calves and buttocks?What workouts should I do to achieve it?

What should be the ratio of 20mm to 10mm size aggregates used in a concrete mix for a RCC work?
What is the concrete mix ratios of M30 and M40?