Singing in the Car<br>Tom was driving to work. A song he loved started playing on the radio. Tom sang along loudly. At a stop the car next to him saw and laughed. Tom didn't care and kept singing.
At a stop the car behind him saw and laughed.
( z1 and :op ( z2 see :ARG0 ( z3 car :location ( z4 behind :op ( z5 he ) ) ) ) :op ( z6 laugh :ARG0 z3 ) )