Hi can someone please explain key phrasing in simple terms? is it paraphrasing? i have no idea when I look online and can you give an example of key phrasing to better help thanks

Which two statements about first-person narration are generally true? the narrator can be a witness or a reteller of events. the narrator always provides reliable information. o the narrator accurately knows past and future events. the narrator is a character in the story. the narrator knows everything about all characters.