Mary's Journey<br>Mary wanted to start a walking plan but did not know how to begin. She went online and researched walking for exercise. She spoke with a trainer at the YMCA who helped her write a plan. Mary started out walking one block per day, for one week. By the end of the month, she was walking four blocks.
mary used a keyboard and mouse
( z1 use :ARG0 ( z2 person :name ( z3 name :op "mary" ) ) :ARG1 ( z4 and :op ( z5 keyboard ) :op ( z6 mouse ) ) )