Mud<br>Rick liked playing in the mud. But everyone thought it was too dirty. That didn't stop him however. And he continued to do what made him happy. But a few weeks later, he was hospitalized for a disease.
Rick was hospitalized for a disease because he played in the dirty mud.
 Rick, took a microbe from the mud and he became ill,  because the mud was dirty.

( z0 hospitalize :ARG1 ( z1 person :name ( z2 name :op "Rick" ) ) :ARG1-of ( z3 cause :ARG0 ( z4 disease ) ) :ARG1-of ( z5 cause :ARG0 ( z6 play :ARG0 z1 :ARG2 ( z7 mud :ARG1-of ( z8 dirty ) ) ) ) )
(z0 / hospitalize-01
    :ARG1 (z1 / person
              :name (z2 / name
                        :op1 "Rick"))
    :ARG1-of (z3 / cause-01
                 :ARG0 (z4 / disease))
    :ARG1-of (z5 / cause-01
                 :ARG0 (z6 / play-01
                           :ARG0 z1
                           :ARG2 (z7 / mud
                                     :ARG1-of (z8 / dirty-02)))))
Rick was hospitalized for a disease because he played in the dirty mud .
z1 :name z2
z2 :op1 0
z0 :ARG1 z1
z3 :ARG0 z4
z0 :ARG1-of z3
z0 :ARG1-of z5
z5 :ARG0 z6
z6 :ARG0 z1
z7 :ARG1-of z8
z6 :ARG2 z7