Context: We are keeping it small this year so about 10 friends total nothing too crazy.  But they do share a cake because they both like the same flavor.  other wise I'd have to get two small ones. 
Fact: They will have a small party with 10 friends and one cake.
Category: None | Time: None | Referent: None | Duration: None
Invalid: Yes | Invalidity reason: Not about self/known people | Followup: None