ACTIVITY: Fact or Bluff Directions: Write FACT if the sentence is true, and BLUFF if it is false. 1. Collective (Temporary groups) are clusters of people interacting with each other, but the interactions are temporary or short-lived. 2. Task group is a type of social group based on membership. 3. There are five (5) forms of social organizations. 4. Crowds, masses, public and social movements are temporary groups. 5. A social institution is constituted of two or more persons who interact and are together physically. Annsh​