Given an entity, a before event, an after event, and an attribute related to the entity, generate a sentence as output. Your sentence should show the changes in the attribute of the entity.

entity: sauce
before: in saucepan
after: on buns
attr: location
location of sauce was in the saucepan before and on the buns afterwards

entity: you
before: working on viola racket
after: now finished
attr: state
state of you was working on your viola racket before and now finished afterwards

entity: the cutout
before: plain
after: decorated
attr: state
state of the cutout was plain before and decorated afterwards