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.

Post few common and major errors Linux Admin faced?
How do I install open stack neutron in Ubuntu 14.04 without VMware?

Could Floyd Mayweather knock out Conor McGregor in a boxing match?
What happens to the body and brain when you are knocked out (in a boxing match)?

What does matrix multiplication do?
Linear Algebra: Why is matrix multiplication defined the way it is?