I need help with this test I don’t understand

Which of the following expresses a central idea of the article “are our phones making us zombies? ”

Chan was leading a group discussion in his university. he discovered that a few participants were dominating the discussion and not letting others speak. what should chan do in such a situation a. chan should allow participants to speak until they are finished b. chan should adjourn the discussion and recommence at a later point c.chan should bar the dominant participants have the freedom to share their opinion d.chan should ensure that all participants have the freedom to share their opinion e.chan should restructure the group so that the dominant participants are isolated

Write a description about a boy with blonde hair that falls perfectly without him even trying.