(d) xyQ(x,y,x+y) 3. (8pts) Convert the following English statements into predicate logic expressions. Be sure to state your predicates, for example: "Let D(x) be the predicate ' x can dance"'. The universe of discourse is all humans. (a) Not everyone loves to cook. (b) At least one person who does not love winter can skate. (c) Not all who wander are lost. (d) There is exactly one girl who can do miracles