The cat needs to be fed to answer your questions. 10,000 cans of cat food can make the cat say roughly about 7,500 English words, or 5,000 Chinese/Japanese characters.
For GPT-3.5/4 plans, within 7 days of the purchase, a full refund can be applied for without giving a reason. Each person can only get a refund once, and when applying for a refund, the amount of cat food used cannot exceed 10% of the package (for the GPT-4 plan, either GPT-3.5 or GPT-4 cat food usage cannot exceed this number).
The additional cat food purchased separately is only valid during the current billing cycle and will expire and become invalid after it expires. Additionally, this item cannot be refunded after purchase.