Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R): Read the statements and choose the correct answer using the code given below.Assertion (A): The semi-divine origins of the family of Chenghiz Khan coupled with the enormous prestige of his success and career had made his house an object of inspiration and awe and had preserved sovereignty in his family up to the 16th century.Reason (R): Such was the spell of the house of Chenghiz Khan that even Timur thought it advisable to exercise full power in the name of a descendant of Chenghiz Khan and felt contented with the humble title of Amir or Beg.

• A. Both (A) and (R) are true and (R) is the correct explanation of (A)
• B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
• C. (A) is true, but (R) is false
• D. (A) is false, but (R) is true.