If the question is identify the sentence without an error then the answer is D- Henrietta is smarter than her.
Mrs. Medlock is the nastiest servant at Misselthwaite Manor
Between by Jessica Warman
Elisabeth Valcher, a spoilt, vain but wealthy teen, wakes up on her father's yacht after a party celebrating her 18th birthday to find herself dead, face down in the water. As she goes to explore, she discovers information that changes what she felt she learned about her life, her relationships, and everything in between. Liz must discover that no one around her, least of all Liz herself, was flawless innocent-as she starts to uncover the events around her birthday night.
Answer:
3rd option has the same meaning as the given sentence.