Problem 2: Assume Q(x, y) as the statement saying student r in CSE173 class is a contestant on TV reality show. Express the below sentences using Q(x, y), and other logical connectives. Consider all students in CSE 173 class as the domain for r and all TV reality shows as the domain for y. (a) There is a student at CSE 173 who is a contestant on a TV reality show. (b) No student at CSE 173 has ever been a contestant on a TV reality show. (C) There is a student at CSE 173 who is a contestant on Close-up and Bangladeshi Idol. (d) Every TV reality show aired so far had a student from CSE 173 as a contestant. (e) At least two students from CSE 173 are the contestants on Bangladeshi Idol