Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to celebrate your cat's birthday [title] Think about whether your cat would enjoy a big party. [step] Is your cat very social? Does it tend to run to the door to greet guests? If so, your cat may enjoy having a lot of people around on its birthday. A more timid cat, however, may not enjoy a party.

Ending1: [substeps] All cats enjoy parties, even younger ones. Many older cats enjoy being around older adults. Ending2: A more responsive cat may enjoy a stranger's party. [substeps] If your cat is not into parties, considering getting more active. Ending3: If your cat hides in the closet when friends are over, consider a party for just the two of you. [substeps] A more reserved cat may also like having just a few people over. Ending4: Will your cat enjoy having just friends from school and work? A more fearful cat may find it difficult to socialize. A nervous cat may not enjoy having mostly strangers present.

Answer format: ending1/ending2/ending3/ending4