premise: A man in a black shirt and a woman in a green shirt at a marketplace ordering food from a counter. hypothesis: the man and woman are on their first date and it is fun.
neutral: Two people ordering food may or may not be together, and if they're together, they could be at any stage of their relationship, it cannot be inferred that they are on their first date; it also cannot be assumed that there is any emotion associated with ordering food, or with their time together, therefore it cannot be said that 'it is fun'.