The way of life where a person withdraws from society to devote self to prayer and solitude is called zoroastrianism monasticism skepticism antisocialism

The question is asking about the way of life where a person withdraws from society to devote self to prayer and solitude This is called monasticism, and people often do this in monasteries. Zoroastrianism is an Asian religion; Skepticism is the lack of belief unless there is definite proof and anti socialism is a social withdrawal but does not involve prayer.

I think A because it sounds better and more important that an individual gets a chance to speak.