Please choose the correct ending to complete the given sentence: Travel: [header] How to plan group trips [title] Decide who is going on the trip. [step] Before planning the trip, figure out who wants to go with you. Write down all the names to create a running tally of the group members.

Ending1: If they are including sisters, there will probably be no conflict. [substeps] If the group consists of two sisters and younger siblings, tell one family member each day to agree to seeing if it will be a 3 day trip. Ending2: Communicate with potential group members as you go to ensure everyone knows what to expect from the trip. [substeps] The group may change as more of the trip is planned. Ending3: Don't forget to include the names of other persons, as well. Ask yourself if anyone is planning to be " straight up " about going. Ending4: Divide the ten groups according to the destination's ages, times, and locations. [substeps] Talk to your friends and family if anyone is going with you.

Answer format: ending1/ending2/ending3/ending4