You will be given a definition of a task first, then some input of the task.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Sudeley Castle is located in the Cotswolds near Winchcombe, Gloucestershire, England. The present structure was built in the 15th century and may have been on the site of a 12th-century castle. The castle has a notable garden, which is designed and maintained to a very high standard. The chapel, St. Mary's Sudeley, is the burial place of Queen Catherine Parr (15121548), the sixth wife of King Henry VIII, and contains her marble tomb. Unusually for a castle chapel, St Mary's of Sudeley is part of the local parish of the Church of England. Sudeley is also one of the few castles left in England that is still a residence. As a result, the castle is only open to visitors on specific dates, and private family quarters are closed to the public. It is a Grade I listed building, and recognised as an internationally important structure. , Catherine Parr (alternatively spelled Katherine or Kateryn, signed 'Kateryn the Quene KP') was Queen of England and of Ireland (154347) as the last of the six wives of King Henry VIII, and the final queen consort of the House of Tudor. She married him on 12 July 1543, and outlived him by one year. She was also the most-married English queen, with four husbands., Mary Seymour ( 30 August 1548 - c. 1550 ? ) , born at her father 's country seat , Sudeley Castle in Gloucestershire , was the only daughter of Thomas Seymour , Baron Seymour of Sudeley , and Katherine Parr , widow of Henry VIII of England . Although Katherine was married four times , Mary was her only child . Complications from Mary 's birth would claim the life of her mother on 5 September 1548 , and her father was executed less than a year later for treason against Edward VI . In 1549 , the Parliament of England passed an Act ( 3 & 4 Edw . 6 C A P. XIV ) removing the attainder placed on her father from Mary , but his lands remained property of the Crown . As her mother 's wealth was left entirely to her father and later confiscated by the Crown , Mary was left a destitute orphan in the care of Katherine Willoughby , Duchess of Suffolk , who appears to have resented this imposition . After 1550 Mary disappears from historical record completely , and no claim was ever made on her father 's meagre estate , leading to the conclusion that she did not live past the age of two ., Subject: mary seymour, Relation: mother, Options: (A) catherine parr (B) mary
Output:
catherine parr