Given below are four jumbled sentences. Pick the option that gives their correct order.

P. In July 1977, Marley was found to have a type of malignant melanoma (cancer) under the nail of a toe.

Q. He died on 11 May 1981 at Cedars of Lebanon Hospital in Miami (now University of Miami Hospital) at the age of 36 .

R. Despite his illness, he continued touring until his health deteriorated as the cancer had spread throughout his body.

S. Marley turned down his doctors' advice to have his toe amputated, citing his religious beliefs.