Zoo<br>When we were in Chicago my friends and I went to the zoo. We spent the whole day there, observing the animals. The animals in the zoo appeared to be happy enough. However, by the end of the day my friend was very sad. She realized that seeing caged animals made her depressed.
Realising the caged animals made the friend depressed, she bought herself an ice cream.
( z1 buy :ARG0 ( z2 she ) :ARG1 ( z3 ice-cream ) :ARG4 z2 :time ( z4 realize :ARG0 z2 :ARG1 ( z5 make :ARG0 ( z6 cage :ARG1 ( z7 animal ) ) :ARG1 ( z8 depress :ARG0 z6 :ARG1 ( z9 person :ARG0-of ( z10 have-rel-role :ARG1 z2 :ARG2 ( z11 friend ) ) ) ) ) ) )