In which case the Supreme Court held that where the parties set-up competing titles and the differences are resolved by a compromise, there is no question of one deriving title from the other and so the document is not compulsorily registrable?

A. Roshan Singh v. Zile Singh

B. Ghulam Ahmad v. Ghulam Qadir

C. Bakhtawar Singh v. Gurdev Singh

D. S. V. Chandra Pandian v. S. V. Sioalinga Nadar

Answer: Option A