Option a is the correct answer. Statement 1 is correct- According to Anguttara Nikaya, the Buddha explained that once a karmic action is done, its outcome cannot be escaped. The Anguttara Nikaya states that these karmic outcomes are felt either in the present life (referred to as "dittadhammika" in Pali) or in future lives (referred to as "samparāyika" in Pali). Statement 2 is correct- Buddha believes in rebirth. Buddhists think that when a person dies, they'll come back as something different. What they become in the next life depends on what they did in their past life (which they call "kamma"). This whole process of being reborn again and again is called samsara. It's like a continuous circle of life, death, and being born again. Statement 3 is correct- Buddhists think that human life goes through a cycle of suffering and being born again, but they believe that if someone reaches a special state of wisdom called enlightenment (nirvana), they can get out of this cycle forever. Siddhartha Gautama was the first person to ever achieve this enlightenment, and he's called the Buddha even today. Statement 4 is incorrect- Even though Buddhism is about finding inner peace, it's not like other religions that believe in gods. Buddha didn't believe in existence of god who created everything. Some Buddhist thinkers even say that believing in a god forever can keep people from finding true wisdom.