Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to avoid scams on craigslist [title] Prioritize posts with pictures over text-only posts. [step] If you are interested in a non-image post or would like more details, contact the poster but do not make any offers until you are fully satisfied. If they don't get back to you, look for something else.

Ending1: [title] Check whether the seller has downloaded the pictures from the internet. [step] Scammers will often download pictures from the internet to use in their ads. Ending2: [title] Stop posting what you aren't interested in either later or in a few days. [step] It will probably feel like you are just wasting time and money. Ending3: [substeps] Post photos of funny/odd-looking items. Lots of products will get rejected if you regularly look in plain view. Ending4: [title] Include some emojis in the post. [step] E.g., flowers, stars, etc.

Answer format: ending1/ending2/ending3/ending4