The New Wiper Blades<br>Mary was having trouble seeing out of her windshield. Her wiper blades weren't working properly. Mary stopped at a car parts store. She found the proper sized blades. Mary bought the blades and installed them on her car.
Mary was able to see out of the windscreen after installing new blades.
With new blades Mary could definitely see out of her windscreen again. 
( z1 possible :ARG1 ( z2 see :ARG0 ( z3 person :name ( z4 name :op "Mary" ) ) :direction ( z5 out-of :op ( z6 windscreen ) ) :time ( z7 after :op ( z8 install :ARG0 z3 :ARG1 ( z9 blade :ARG1-of ( z10 new ) ) ) ) ) )