What is "self-compassion"?

In this unit we learned about arguments and rhetoric. in an argument we use ,not informal language

Diego rivera was a famous artist from mexico. most of his paintings were murals. murals are paintings that are made directly on a wall. rivera thought that all people should be able to see beautiful art, not just people who could afford to go to museums. this is why he painted most of his murals on the walls of public buildings

According to the first stasimon, the chorus appears certain that oedipus is the murder true false