In this task, you are given a paragraph, and your task is to construct a question from the given passage. Construct question in such a way that (i) it is well explained in the paragraph, (ii) the words may/may not be present in the paragraph, (iii) it should start with what/how/describe. Avoid creating a question that (i) is just relevant to one or two sentences, and (ii) not relevant to passage. 

Ex Input:
Build a satellite. Attach a rocket. Add rocket fuel. Launch rocket. Satellite goes into orbit. 

Ex Output:
Describe the steps in launching a satelite into space.


Ex Input:
Fuel produces heat. Water is boiled to make steam. Steam spins turbine. Generator is turned. Makes electricity. Electricity transfers to transformers. Produces the correct voltage. 

Ex Output:
How does a nuclear-powered power station generate electricity?


Ex Input:
Warm air rises. Then it expandes and cools. Some of the vapor condenses onto tiny pieces of dust that are floating in the air. Forms a tiny droplet around each dust particle. Billions of these droplets come together they become a visible cloud. 

Ex Output:

How are clouds formed?