M is the only son of R. P is the sister of Q. X is the father of C, who is the wife of R. Q is the daughter of X's only daughter. How is M related to X?
Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.
1. Pleasant
2. Placard
3. Plentiful
4. Pleased
5. Plight