Question: Who is the maternal grandmother of Ploypailin Jensen?
Sentence (from "Ploypailin Jensen"): Than Phu Ying Ploypailin Mahidol Jensen (born February 13, 1981) is a member of the Thai Royal Family, a granddaughter of King Bhumibol Adulyadej of Thailand and a niece of King Vajiralongkorn of Thailand.
Relevant evidence: No