Measure<br>John wanted to know how dogs could find electronic devices. He set up a test to measure the chemicals off-gassed by plastic. John used a sensitive device that could detect odors. He found plastic devices gave off a certain chemical as they decayed. John published his research in an esteemed science journal.
John used stray dogs for his tests
( z1 use :ARG0 ( z2 person :name ( z3 name :op "John" ) ) :ARG1 ( z4 dog :ARG1-of ( z5 stray ) ) :ARG2 ( z6 test :ARG1 z2 ) )