What to read while entering Haram Sharif during Hajj in Ahram?

A. Talbiyah

B. Durood Sharif

C. Kalma

D. None of these

Details: 

The Talbiyah is a devotional prayer uttered by pilgrims during Hajj or Umrah after making the intention to enter into the state of Ihram. It is recited frequently throughout the pilgrimage.

لَبَّيْكَ اللهُمَّ لَبَّيْكَ – لَبَّيْكَ لَا شَرِيْكَ لَكَ لَبَّيْكَ – إِنَّ الْحَمْدَ وَالنِّعْمَةَ لَكَ وَالْمُلْكَ – لَا شَرِيْكَ لَكَ 

Labbayka llāhumma labbayk(a), labbayka lā sharīka laka labbayk(a), inna l-ḥamda wa n-ni’mata, laka wa l-mulk(a), lā sharīka lak.