Single/multi-select question: Does the sentence "In 2002, the Musharraf-led government took a firm stand against the jihadi organizations and groups promoting extremism, and arrested Maulana Masood Azhar, head of the Jaish-e-Mohammed, and Hafiz Muhammad Saeed, chief of the Lashkar-e-Taiba, and took dozens of activists into custody." provide a valid answer to the question "What group did Maulana Masood Azhar lead?"
Options:
(a). yes.
(b). no.
(a).