Definition: You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.
Input: If you don't believe you don't believe. It is OK. Why should you believe in somehting of which there is no proof?

In my personal opinion, there are only three reasons people become religious:

1) They are fearful. Fearful of death, fearful of not knowing the purpose of their existence, fearful of losing everything that they value in this life (which you will, gauranteed). Fear is a powerful motivator and when someone offers you a way to manage that fear through a belief system it can be tempting to accept. There is no need to resort to philosophy, science or psyhcology. There is no need to accept that there are rational and scientific explanations that we as humans simply don't know yet. Just believe that someone's making it all right in the end and you're all set.

2) They are seeking a path to redemption for past sins. They are having difficulty coping with the consequences of some bad action they have taken in thier life, and or are trying to control some compulsive behavior that has caused hardship in their life. Either they were in prison, got caught with a prostitue, or drank themselves out of job and their family, or simply told a horrible lie that they feel guilty about. Religion offers instant redemption and rituals to help you ease your mind through repentance.

3) They have a strong natural desire for community and companionship. Having someplace to go every Sunday with likeminded people or having rituals to follow when someone dies, or having a language or framework to use when communicating your values with others can be very comforting. If your family already subscribes to these beliefs you even may feel pressure to accept things that your logical mind tells you are impossible and\or unlikely.

You can deal with these three situations through patience, meditation, compassion, seeking help from others, and community activism, or you can choose to believe in supernatural beings and mythology. My personal opinion is that there is no easy way out of any problem so that when a christian says I can instantly have my sins forgiven or a Scientologist tells me that body thetans are causing my suffering, or some guru tells me that my Shakras just need alignments, I usually take a pass.
Output:
Do I have to have a religion?