Backyard Camping<br>John and his friends were camping in his backyard. Late that night, the boys heard a growling noise. A large shadow appeared on the tent door. The tent flap flew open and the boys screamed. John's father laughed hysterically at their reaction.
John and his friends were camping in his backyard because he is only able to use his own toilet, and cannot poop in the woods.
( z1 camp :ARG0 ( z2 and :op ( z3 person :name ( z4 name :op "John" ) ) :op ( z5 person :ARG0-of ( z6 have-rel-role :ARG1 z3 :ARG2 ( z7 friend ) ) ) ) :ARG1 ( z8 backyard :poss z3 ) :ARG1-of ( z9 cause :ARG0 ( z10 and :op ( z11 possible :ARG1 ( z12 use :ARG0 z3 :ARG1 ( z13 toilet :poss z3 ) ) :mod ( z14 only ) ) :op ( z15 possible :polarity - :ARG1 ( z16 poo :ARG0 z3 :location ( z17 woods ) ) ) ) ) )