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.

[EX Q]: Char *ptr="world"; printf ("%d", strlen(ptr)); what does it print?
[EX A]: What does a cockroach infestation smell like? Why does it smell like that?

[EX Q]: How do I post link?
[EX A]: How do I automate posts of direct links to newly shared Instagram photos to Facebook, twitter, etc?

[EX Q]: Is staph infection airborne? If so, what measures should be taken?
[EX A]:
How is the light from a lighthouse produced?