Well here’s why it shouldn’t be allowed, it could cause distractions to other people around you or to yourself or people could hide stuff inside of them food etc.
Here’s why it should be allowed. some people feel more comfortable wearing one and I feel like that’s really the only reasonable reason for someone to wear one.
You don't communicate to convey activities, or to integrate activities. We can, therefore, eliminate answers "a," "b," and "e."
So is our purpose to discuss or organize an activity? Either answer fits. We discuss activities to gather the opinions of others regarding said activities. But discussing is, itself, a form of communicating, it is not an outcome. The other points listed are outcomes "we provide... influence... [through communication]." Therefore, the answer must be "c. organize".