Use of Open Source AI
The models used are: https://huggingface.co/vblagoje/bert-english-uncased-finetuned-pos - we use it it pre-process words in our prompts. Making sure that only sensible words (excluding prepositions etc.) are used and adjusting prompts depending on word type https://huggingface.co/google/flan-t5-xxl - for generating full prompts based on a couple loose words that the player can select during gameplay. Those prompts are later fed into other models https://huggingface.co/facebook/blenderbot-400M-distill - for generating a conversation between the player and their customer. Selected words are first cleaned using token classification, then built into full prompts depending on their type.

Theme
You are making your customer EXPAND on what's troubling him as you EXPAND his stomach with good food!