Predicate: diagram
Roleset id: diagram.01 , work-of-art, vncls:
Roles:
Arg0: agent
Arg1: theme
Example: autogen1
a giant diagram of the product with arrows pointing to the
packaging 's polystyrene foam , polyproplene and polyester film
-- all plastic items they say are non-biodegradable
Rel : diagram
Arg1 : of the product