Which sentence(s) contains an error in parallelism? (1) once dry, ts'ai lun discovered that he had created a quality writing surface that was relatively easy to make and lightweight. (2) he took the inner bark of a mulberry tree and bamboo fibers, mixes them with water, and pounded them with a wooden tool. (3) he then poured this mixture onto a flat piece of coarsely woven cloth and let the water drain through, leaving only the fibers on the cloth. (4) the person credited with inventing paper is a chinese man named ts'ai lun. options: a) sentence 1 b) sentence 2 c) sentence 1 and 3 d) sentence 4

Sure, i wish things had turned out differently for me in vietnam. but i know things could have turned out worse, too. so ljust try to be for what i do have and do my best to be independent. i can dress myself and even tie a tie. no more playing guitar, though. if i close my eyes, i can just about hear the music. just strumming my heartstrings is what i'm doing, i suppose. how could the author best resolve this situation to create a feeling of somber regret? a. the narrator describes the difficulty in cooking for himself. b. the narrator decides to sell his guitar and take up a new instrument. c. the narrator points out that he doesn't have to wear a tie too often. d.the narrator mentions a friend who did not live through the war.