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 was running tests on people
( z1 run :ARG0 ( z2 person :name ( z3 name :op "John" ) ) :ARG1 ( z4 test :ARG1 ( z5 person ) ) )