Please see picture for context:
If I understand correctly the girl on the right is making an observation that all of the food the people in the room are trying is new to her. Then the other girl in the middle says something along the lines of either "Just try anything!" or "I challenge you to try anything". After that comes the line I don't really understand much other than she's saying that "people who dislike food without even trying it (and this is where it gets weird) will lose the match with greed" which makes no sense to me. Does it makes sense to you? Then