A New Friend<br>John left his house to go grocery shopping. Before he made it, he saw a stray dog on the sidewalk. He stopped to check for a collar, but there was none. He took the dog home, and named him Frank. Frank and John are now best friends.
John did not leave the stray dog on the sidewalk.
( z1 leave :polarity - :ARG0 ( z2 person :name ( z3 name :op "John" ) ) :ARG1 ( z4 dog :ARG0-of ( z5 stray ) ) :ARG2 ( z6 sidewalk ) )