PTE Reading MC Single Answer
Read the passage and answer the question by selecting the correct response from the options below.
Many argue that art cannot be defined. We could go about this in several ways. Art is often considered as the process or product of deliberately arranging elements in a way that appeals to the senses or emotions. It encompasses a diverse range of human activities, creations and ways of expression, including music, literature, film, sculpture and paintings. The meaning of art is explored in a branch of philosophy known as aesthetics. At least, that is what Wikipedia claims.
What is the main idea of the passage?