How to buy a golden retriever puppy<br>Learn about the breed. Before you commit to owning a golden retriever, you should learn a little about the breed to make sure their personality fits with your lifestyle and expectations for a pet. [substeps] Golden retrievers are very popular dogs.
dogs are popular pets
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( z0 pet :ARG1-of ( z1 popular ) :domain ( z2 dog ) )
(z0 / pet
    :ARG1-of (z1 / popular-02)
    :domain (z2 / dog))
dogs are popular pets
z0 :ARG1-of z1
z0 :domain z2