Question: Who has a wider scope of profession, Yasser Harrak or Ian Heath Gershengorn?
Sentence (from "Yasser Harrak"): In an article on Moroccan popular culture, philanthropist Ali Issa Alwabari, from the International Center for Research and Studies, relied heavily on Harrak's essay regarding the role of Fatima Zahra in the Moroccan popular culture.
Relevant evidence: No