Part 38 - Yelping
Yelping is an action applying to nothing.
Understand "yelp" as yelping.
Report yelping:
say "You yelp!"
Yelping at is an action applying to one thing.
Understand "yelp" as yelping at.
Understand "yelp at" as yelping at.
Report yelping at:
say "You yelp at [the noun]!"