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.

What is the formula for finding the 'least count' of a vernier caliper?
Is there another way of counting the formula of surface area for a triangular prism other than the normal way? (a unique way)

Do you know a company that sells a light up staff?
Which top college of commerce provide BAF?

What is the difference between a set top box and a DVB-T2 USB dongle?
How quality check is done in e retails?