If you are going to puppy school, they will most likely want you to have a 6 foot leather leash as well.
(you; to puppy; school) (they; will most likely want; you to have a 6 foot leather leash as well) Context(they will most likely want,List([34, 60))):(you; to have as well; a 6 foot leather leash)
they will most likely want,List([34, 60))
you they you
to puppy will most likely want to have as well
school
you to have a 6 foot leather leash as well
a 6 foot leather leash