What is the title of the philosophical poetry book written by Muhammad Iqbal?

A. Aqwam-i-Mashriq Ma'a Musafir
B. The Poet-Philosopher of the Indian Subcontinent
C. What Should Then Be Done O People of the East; Traveller
D. Pas Chih Bayad Kard ay Aqwam-i-Mashriq
Answer: 