Semantic memory refers to people's memory of general knowledge and laws, which has nothing to do with special places and time. Contextual memory refers to people's memory of an event based on Spatio-temporal relationships, which is inseparable from personal experience and is subject to Limitations of time and space. According to the above definitions, Which of the following are semantic memory and episodic memory. ['I remember my mother tying her shoes and remembering where I bought the shoes.', 'Remember the meaning of "psychology" and how to write the word "psychology".', 'Remember the meaning of "literary art" and remember the dance program at the annual meeting last night.', 'Remember where you lived as a kid and how to use your office printer.']