question: Who did Ibn Sina turn down in order to travel westwards after the Samanid dynasty ended ?
answer: Mahmud of Ghazni
turker_answer: Ibn Sina turned down Mahmud of Ghazni in order to travel westwards after the Samanid dynasty ended .
rule-based: Ibn Sina turned down Mahmud of Ghazni in order to travel westwards after the Samanid dynasty ended .