Baseball<br>Sammy wanted to learn how to play baseball. He signed up for his school baseball team. He practiced everyday for a month. Bill finally had his first game. He hit a homerun!
Sammy is a fictional character
We have no idea if Sammy is a real person or not, based on this passage. Maybe he is. Maybe he isn't. 
( z0 character :domain ( z1 person :name ( z2 name :op "Sammy" ) ) :mod ( z3 fiction ) )
(z0 / character
    :domain (z1 / person
                :name (z2 / name
                          :op1 "Sammy"))
    :mod (z3 / fiction))
Sammy is a fictional character
z1 :name z2
z2 :op1 0
z0 :mod z3
z0 :domain z1