Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to be a better facilitator [title] Establish a comfortable learning environment. [title] Establish ground rules to encourage positive group interaction. [step] Start with a few of your own and ask the group to for any others they would like to include.

Ending1: Some examples of ground rules : [substeps] Confidentiality. What is said in this room, stays in this room speak from your experience. Ending2: [substeps] Rules that everyone can agree upon clearly show all the time that the group has more flexibility, can be learned and used successfully. Ahead of time, set soft rules for group participation like: no video, no public displays of sensitive sensitive areas. Ending3: [title] Identify who rules you want to follow by doing a thorough survey. [step] This will quickly establish the rules that you need to follow to keep the group on track. Ending4: This will make the environment comfortable for all of you including perhaps some siblings. It can also reinforce the fact that you will not be supervised by a parent at all times.

Answer format: ending1/ending2/ending3/ending4