They questioned ideas about government
No, a sandwich uses bread. Hotdog uses buns.... unless you are cheap and use bread. Still not a sandwich though.
Cereal is not soup. If it were, it would just be called breakfast soup... but it’s not, it’s called cereal... so, no.
Answer
this is gonna be my best educated guess cause i don't have enough information but i think he went back to Rome to build some churches and spread to spread the words of Jesus