Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to reply to an rsvp email [title] Think about whether you will go. [step] Your first step and decision will be to determine when you are going to the actual event. You should reflect on whether you'll go to the event as soon as you get the rsvp email.

Ending1: [substeps] Consider the location of the event and if you'll have to travel. For example, if someone invites you to an out-of-town wedding, you may need to buy airplane tickets to get there. Ending2: If you are thinking about attending the event as soon as possible, be sure to think before you make a decision. [substeps] Take some time to consider whether you will go for a vacation, a stay-away vacation, or family outing. Ending3: [substeps] The first step doesn't have to be immediately important. That's because the fact that you are going there is important. Ending4: Some activities may change during the event from time to time, so you may have to decide on a strategy. [substeps] For example, if you know a local amusement park you'll want to go there first.

Answer format: ending1/ending2/ending3/ending4